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oaklandlibrary.org
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Entity Identity gdr-c8bdcca8 · minted 2026-05-15T20:17:07Z
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oaklandlibrary.org
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Law I — Provenance · Law II — Temporal Attestation Visit oaklandlibrary.org ↗
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What's New Events Exhibits Check out our special collection of toys! For children Books,…
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◈ Homepage — http://www.oaklandlibrary.org/Skip to main navigation Skip to search Skip to content Select Language Arabic Chinese (Simplified) Chinese (Traditional) Filipino Spanish Vietnamese   Powered by Translate Hours & Locations Hours & Locations Help Help Log In / My OPL User Log In / My OPL. Search the Catalog   by Keyword   Search Advanced Search Use Your Library Read, Listen, Watch Grow & Play See & Do Learn Español 1 message from the library All Oakland Public Library Branches will be closed for Memorial Day - Monday, May 25, 2026 // Todas las sucursales de la Biblioteca Pública de Oakland estarán cerradas  lunes 25 de mayo de 2026 por el Día de Conmemoración // 屋崙公共圖書館及所有分館將於亡兵紀念日(2026 年 5 月 25 日,週一)閉館休息 Read more Close message 1 of 1 Oakland Public Library Homepage Highlights of Library Happenings - Hero Banner View previous item AAPI Month Summer Summer Lunch 2026 Jewish American Heritage Month Booklists May Meet the Author Talks AAPI Month Summer Summer Lunch 2026 Jewish American Heritage Month Booklists May Meet the Author Talks AAPI Month View next item Item 1 of 5 View item 1, selected View item 2 View item 3 View item 4 View item 5 What's New What's New BLOG POST May 2026 BLOG POST Get ready for Summer BLOG POST New Bike Libraries! Events Featured Events Reveal item 1 Poetry Workshop with Yan-Yin Choy May 16th | 1:00pm - 3:00pm Golden Gate Branch One Book, One Coast: They Called Us Enemy May 31st | 2:00pm - 4:00pm Online Event Free Notary Services Free Notary Services, part of a series SERIES May 16th | 10:00am - 12:00pm Elmhurst Branch View all dates for Free Notary Services Teen Volunteer Orientations Teen Volunteer Orientations, part of a series SERIES May 16th | 2:00pm - 3:00pm Rockridge Branch View all dates for Teen Volunteer Orientations Gardening Workshop: Ergonomic Gardening May 16th | 2:00pm - 3:00pm Piedmont Avenue Branch 26th Annual Malcolm X Jazz Arts Festival May 16th | 11:00am - 7:00pm San Antonio Park Celebrate AAPI Heritage Month with Aruna Lee May 16th | 2:30pm - 4:30pm Asian Branch Crafts and Mocktails | Manualidades y Bebidas Crafts and Mocktails | Manualidades y Bebidas, part of a series SERIES May 17th | 2:00pm - 3:00pm César E. Chávez Branch View all dates for Crafts and Mocktails | Manualidades y Bebidas Chair Yoga May 18th | 10:30am–11:30am Various locations, dates, and times Let it Move You Zumba Jam! Let it Move You Zumba Jam!, part of a series SERIES May 18th | 5:30pm - 6:30pm Main Library View all dates for Let it Move You Zumba Jam! Sprout Pop Up! Sprout Pop Up!, part of a series SERIES May 19th | 1:00pm - 3:00pm Golden Gate Branch View all dates for Sprout Pop Up! View All View All Featured Events Reveal "Featured Events" items 4-6 Reveal "Featured Events" items 1-3 Reveal "Featured Events" items 4-6 Reveal "Featured Events" items 7-9 Reveal "Featured Events" items 10-12 Exhibits Current Exhibits DEC 26 The Main Library is 75! Dec 26th - Jul 7th | All day Oakland History Center APR 3 "Unfamiliar Shapes"- Exhibit by Christina E. Apr 3rd - Jun 5th | All day Lakeview Branch JUL 17 All the News that's Fit to Build: Local News Dioramas Jul 17th - Oct 3rd | All day Oakland History Center Check out our special collection of toys! , opens a new window BORROW A TOY For children Books, toys, storytimes, play spaces, and resources for children and caregivers. DISCOVER CHILDREN EVENT Storytime Mon – Thu & Sat Various Locations, dates, and times Language Learning EVENT Kids' Crafts May 15th | 3:30pm–5:00pm Various locations, dates, and times Make Crafts & DIY EVENT MOCHA Art Workshop! (Ages 0-5) May 18th | 4:00pm–5:30pm Eastmont Branch Crafts & DIY Teen Resources for Mental Health GET CARE & SUPPORT For teens Books, games, music, crafts, comics, hangout spaces, and more for ages 12-18. DISCOVER TEENS Events For Teens EVENT hey, hey, hey, Main TeenZone Presents... Gameday Fridays! hey, hey, hey, Main TeenZone Presents... Gameday Fridays!, part of a series SERIES May 15th | 2:00pm - 3:30pm Main Library TeenZone View all dates for hey, hey, hey, Main TeenZone Presents... Gameday Fridays! Games & Gaming EVENT Teen Volunteer Orientations Teen Volunteer Orientations, part of a series SERIES May 16th | 2:00pm - 3:00pm Rockridge Branch View all dates for Teen Volunteer Orientations OPLSummer EVENT Poetry Workshop with Yan-Yin Choy May 16th | 1:00pm - 3:00pm Golden Gate Branch Asian American Pacific Islander Heritage Month Poetry Writing Seed Libraries & Gardening Resources , opens a new window LET'S GROW For adults Find content, events, special collections, and resources for adults 18+. DISCOVER ADULTS Events For Adults EVENT Sprout Pop Up! Sprout Pop Up!, part of a series SERIES May 19th | 1:00pm - 3:00pm Golden Gate Branch View all dates for Sprout Pop Up! Home & Garden Gardening EVENT The Bike Fix Tuesdays & Fridays 2:30-5pm MLK Jr and 81st Branches Learn Bikes EVENT Free Notary Services Free Notary Services, part of a series SERIES May 16th | 10:00am - 12:00pm Elmhurst Branch View all dates for Free Notary Services Support your library The Friends of the Oakland Public Library's mission is to advance the role of the OPL as a vital community resource. With funds raised through memberships, donations, and proceeds from our downtown Oakland bookstore, The Bookmark, the Friends of the OPL has provided grants to support our diverse Oakland library communities for almost 75 years. DONATE NOW Special Libraries African American Museum and Library at Oakland (AAMLO) Dedicated to the discovery, preservation, interpretation, and sharing of historical and cultural experiences of African Americans in California and the West for present and future generations. Oakland History Center The Oakland History Center's mission is to collect, maintain and provide materials that tell the story of Oakland and the East Bay. Tool Lending Library The Oakland Tool Lending Library has over 5,000 tools, from home improvement, remodeling and repairs, gardening and landscaping, seismic retrofit, and more. Little Town Libraries The Little Town Library Initiative aims to improve low literacy rates among elementary-aged children in Oakland. Stay connected Stay in the loop with all our literary adventures—sign up for our newsletter today! GET OUR NEWSLETTER Footer Menu OPL Basics About the Library Library Administration Careers Holiday Closures Hours & Locations Accessibility at OPL Suggest a Purchase Join Us Careers Donate Adult Volunteers Teen Volunteers Books for Wider Horizons Learn More Annual Report Building & Beautification Projects Library Feasibility Study News Room Online Resource A-Z Policies Website Disclaimer Supporters Library Commission Friends of the Oakland Public Library Community Community Outreach Library Program Proposals OPL Bikes Request a Class Visit Contact the Library Oakland Public Library 125 14th Street Oakland CA 94612 (510) 238-3134 Contact Us City of Oakland Terms of Use , opens a new window Privacy Statement , opens a new window Accessibility Statement , opens a new window © 2026 Oakland Public Library Powered by BiblioCommons. BiblioWeb: webapp06 Version 4.35.0 Last updated 2026/04/21 09:44 ◈ Interior Pages — 3 pages crawledAnnual Report | Oakland Public Library Skip to main navigation Skip to main navigation Skip to search Skip to search Skip to content Hours & Location, opens an overlay Help Help, opens an overlay Hours & Locations Hours & Locations Find by address or ZIP code Search Use current location See all locations Help Help Search FAQs Search FAQs My Account FAQ Get a Library Card Contact Us Admin Admin settings Log In / My OPL Log In / Register My Library Dashboard My Borrowing Checked Out On Hold Borrowing History Fees ILL Requests My Collections For Later Shelf Completed Shelf In Progress Shelf Lists My Events My Profile My Settings Main navigation Open search form Search the Catalog Website FAQs Events by Keyword Title Author Subject Tag List User Series Broadened Keyword for All Content FAQs News Blog Posts Clear Text Search Saved Searches Advanced Search Search Catalog Website FAQs Events by Keyword Title Author Subject Tag List User Series Broadened Keyword for All Content FAQs News Blog Posts Clear Text Search Saved Searches Advanced Search Use Your Library Use Your Library Welcome Get a Library Card Renew Your Library Card Discover & Go Children Teens Adults Visit All Locations and Hours African American Museum and Library at Oakland (AAMLO) Oakland History Center (OHC) Oakland Tool Lending Library (TLL) Accessibility at OPL Meeting and Study Rooms Borrow What Can I Borrow? Borrow From Another Library (Link+ & ILL) How to Borrow OPL Is Fine Free! Computers Use a Computer at the Library Borrow a WiFi Hotspot Print Computer Help Stay In Touch Contact Us Get Text Notifications Suggest a Purchase Subscribe to OPL Newsletters Read, Listen, Watch Read, Listen, Watch Catalog Browse the Catalog New at OPL OPL Staff Picks Awards Bestsellers Read Fiction Nonfiction Book Me Comics & Graphic Novels Kids' Reads Teen Reads Book Clubs eLibrary eBooks Audiobooks Streaming Music Digital Magazines Digital Newspapers Digital Comics & Graphic Novels All Online Resources Watch Streaming Movies & TV New on DVD Online & Recorded Programs Grow & Play Grow & Play Storytime Storytime at OPL All Kids' Events Play Borrow Toys Play at the Library Art Read Learning to Read Kids' Reads eBooks and Audiobooks For Kids Comics & Graphic Novels for Kids School K-8 When Your Class Visits the Library For Teachers See & Do See & Do See & Do All Events Book Clubs Celebrations & Signature Programs English Conversation Clubs Gaming Discover & Go Make & Fix Oakland Tool Lending Library (OTLL) Bikes Seed Lending & Gardening Open Art Lab Write Oakland Youth Poet Laureate (OYPL) Family History & Genealogy Self-Publish Writing Workshops Zines at OPL Get Support Adult Literacy Business Financial Help Food Insecurity Housing & Social Services Job Help Tax Help Learn Learn Local Black in the Bay Check Your Shelf: the OPL Podcast Found in a Library Book Oakland History Discover & Go Museum Passes Chávez Library Poster Collection Oakland Youth Poet Laureate Performances Education K-8 Middle School High School Adult Literacy For Teachers Research Archival Collections Encyclopedias Historic Newspapers Journals The Black Studies Collection All Online Resources Interests Bikes Computers & Technology Family History & Genealogy Government LGBTQIA+ Español Close Dialog Annual Report Annual Report Annual Report 2024/25 , opens a new window , opens a new window Past Reports All files open as .pdf PDF files, except 2019/20 (which opens video). Past Annual Reports 2023/24 2022/23 2021/22 2020/21 2019/20 2018/19 Past Annual Reports 2017/18 2016/17 2015/16 2014/15 2013/14 Footer Menu OPL Basics About the Library Library Administration Careers Holiday Closures Hours & Locations Accessibility at OPL Suggest a Purchase Join Us Careers Donate Adult Volunteers Teen Volunteers Books for Wider Horizons Learn More Annual Report Building & Beautification Projects Library Feasibility Study News Room Online Resource A-Z Policies Website Disclaimer Supporters Library Commission Friends of the Oakland Public Library Community Community Outreach Library Program Proposals OPL Bikes Request a Class Visit Contact the Library Oakland Public Library 125 14th Street Oakland CA 94612 (510) 238-3134 Contact Us Contact the Library Oakland Public Library 125 14th Street Oakland CA 94612 (510) 238-3134 Contact Us City of Oakland Terms of Use , opens a new window Privacy Statement , opens a new window Accessibility Statement , opens a new window © 2026 Oakland Public Library Powered by BiblioCommons. BiblioWeb: webapp07 Version 4.35.0 Last updated 2026/04/21 09:46 Back to Top Children | Oakland Public Library Skip to main navigation Skip to main navigation Skip to search Skip to search Skip to content Hours & Location, opens an overlay Help Help, opens an overlay Hours & Locations Hours & Locations Find by address or ZIP code Search Use current location See all locations Help Help Search FAQs Search FAQs My Account FAQ Get a Library Card Contact Us Admin Admin settings Log In / My OPL Log In / Register My Library Dashboard My Borrowing Checked Out On Hold Borrowing History Fees ILL Requests My Collections For Later Shelf Completed Shelf In Progress Shelf Lists My Events My Profile My Settings Main navigation Open search form Search the Catalog Website FAQs Events by Keyword Title Author Subject Tag List User Series Broadened Keyword for All Content FAQs News Blog Posts Clear Text Search Saved Searches Advanced Search Search Catalog Website FAQs Events by Keyword Title Author Subject Tag List User Series Broadened Keyword for All Content FAQs News Blog Posts Clear Text Search Saved Searches Advanced Search Use Your Library Use Your Library Welcome Get a Library Card Renew Your Library Card Discover & Go Children Teens Adults Visit All Locations and Hours African American Museum and Library at Oakland (AAMLO) Oakland History Center (OHC) Oakland Tool Lending Library (TLL) Accessibility at OPL Meeting and Study Rooms Borrow What Can I Borrow? Borrow From Another Library (Link+ & ILL) How to Borrow OPL Is Fine Free! Computers Use a Computer at the Library Borrow a WiFi Hotspot Print Computer Help Stay In Touch Contact Us Get Text Notifications Suggest a Purchase Subscribe to OPL Newsletters Read, Listen, Watch Read, Listen, Watch Catalog Browse the Catalog New at OPL OPL Staff Picks Awards Bestsellers Read Fiction Nonfiction Book Me Comics & Graphic Novels Kids' Reads Teen Reads Book Clubs eLibrary eBooks Audiobooks Streaming Music Digital Magazines Digital Newspapers Digital Comics & Graphic Novels All Online Resources Watch Streaming Movies & TV New on DVD Online & Recorded Programs Grow & Play Grow & Play Storytime Storytime at OPL All Kids' Events Play Borrow Toys Play at the Library Art Read Learning to Read Kids' Reads eBooks and Audiobooks For Kids Comics & Graphic Novels for Kids School K-8 When Your Class Visits the Library For Teachers See & Do See & Do See & Do All Events Book Clubs Celebrations & Signature Programs English Conversation Clubs Gaming Discover & Go Make & Fix Oakland Tool Lending Library (OTLL) Bikes Seed Lending & Gardening Open Art Lab Write Oakland Youth Poet Laureate (OYPL) Family History & Genealogy Self-Publish Writing Workshops Zines at OPL Get Support Adult Literacy Business Financial Help Food Insecurity Housing & Social Services Job Help Tax Help Learn Learn Local Black in the Bay Check Your Shelf: the OPL Podcast Found in a Library Book Oakland History Discover & Go Museum Passes Chávez Library Poster Collection Oakland Youth Poet Laureate Performances Education K-8 Middle School High School Adult Literacy For Teachers Research Archival Collections Encyclopedias Historic Newspapers Journals The Black Studies Collection All Online Resources Interests Bikes Computers & Technology Family History & Genealogy Government LGBTQIA+ Español Close Dialog Children Children Show Menu : Children Children Play at the Library Storytime Toy Lending Kids’ Reads Learning to Read eBooks and Audiobooks for Kids Comics and Graphic Novels for Kids K-8 Close Menu: Children Children Play at the Library Storytime Toy Lending Kids’ Reads Learning to Read eBooks and Audiobooks for Kids Comics and Graphic Novels for Kids K-8 Close Menu: Children Upcoming Children's Events Apr 3 "Unfamiliar Shapes"- Exhibit by Christina E. Apr 3rd - Jun 5th | All day Lakeview Branch May 15 hey, hey, hey, Main TeenZone Presents... Gameday Fridays! May 15th | 2:00pm - 3:30pm Main Library TeenZone May 15 Craft Corner May 15th | 3:30pm - 5:00pm West Oakland Branch May 16 Family Storytime May 16th | 10:30am - 11:00am Rockridge Branch May 16 Family Storytime May 16th | 10:30am - 11:00am Main Children's Room May 16 26th Annual Malcolm X Jazz Arts Festival May 16th | 11:00am - 7:00pm San Antonio Park View more events Children's Library Cards Your Child's Card , opens a new window Your Child's Card en Español Behavior Guidelines Oakland History is Black History at Children's Fairyland Close Open Hands-On with Children's Books Pop-up, lift-the-flap, and other interactive books get kids involved in the reading experience! Kids' Reading Lists Wondering what books to choose for your kids? Try these OPL staff picks! Kids' Reads Close Open Summer at the Library: Swim! From first splashes to brave jumps, these picture books celebrate the excitement, nerves, and confidence that come with learning to swim! Close Open Jewish Experiences during the Nazi Holocaust Here is a short list of books that describes what happened to Jewish people during the Nazi Holocaust. Recommended for ages 10 to 14. Non-Fiction History Programs for Children Hey Families Close Open Craft for Kids Craft for Kids, part of a series Series May 20th | 2:00pm - 3:00pm Lakeview Branch View all dates for Craft for Kids Come and get creative with us here at Lakeview! We will be doing a different craft every week. Crafts are geared towards ages 6-11. Close Open Chess Club for Kids, Tweens, & Teens Chess Club for Kids, Tweens, & Teens, part of a series Series May 20th | 4:00pm - 5:00pm Rockridge Branch View all dates for Chess Club for Kids, Tweens, & Teens All levels welcome. Best for people ages 6 to 17 years. (Children under 8 years old must be supervised by a responsible caregiver.) Close Open Garden Playdate Garden Playdate, part of a series Series May 21st | 10:00am - 11:45am Melrose Branch View all dates for Garden Playdate Join us in the Melrose Branch Garden and Patio for open play time! Close Open Family Movie Matinee Pop-Up Family Movie Matinee Pop-Up, part of a series Series May 30th | 11:00am - 1:00pm Lakeview Branch View all dates for Family Movie Matinee Pop-Up Come join us at the Lakeview branch with the whole family and enjoy a movie! Ideas for Family Fun Read ideas for engaging activities your whole family can do together. See All Family Activities Family Activities Close Open Staff List Summer at the Library: Swim! From first splashes to brave jumps, these picture books celebrate the excitement, nerves, and confidence that come with learning to swim! opl_rebecca Close Open Event Juneteenth Celebration at Main Library Jun 7th | 1:30pm - 4:30pm Main Library Kick off Juneteenth with a pre-holiday celebration that brings together families, friends, and neighbors for a “Pre-Cookout". Close Open Video Recursos de la biblioteca (en español) Close Open Staff List Summer at the Library: Swim! From first splashes to brave jumps, these picture books celebrate the excitement, nerves, and confidence that come with learning to swim! opl_rebecca Close Open Event Juneteenth Celebration at Main Library Jun 7th | 1:30pm - 4:30pm Main Library Kick off Juneteenth with a pre-holiday celebration that brings together families, friends, and neighbors for a “Pre-Cookout". Close Open Video Recursos de la biblioteca (en español) Watch OPL Storytime Online. Watch OPL Storytime Online. Anytime is storytime with these songs, rhymes, and books from OPL children's librarians. Anytime is storytime with these songs, rhymes, and books from OPL children's librarians. It's Storytime! It's Storytime! New Children's Books Picture Books Nonfiction Select a carousel Picture Books Nonfiction Borrow a Toy! Got Homework? Got Homework? Visit OPL's K-8 Students page for more resources like these. Visit OPL's K-8 Students page for more resources like these. K-8 Students K-8 Students Homework Help OPL's online resources for kids will get you through any report. Close Open Online Resource Tutor.com Free online tutoring for students K - 12th grade, college students, and adult learners as well as Discover & Go Museum Passes | Oakland Public Library Skip to main navigation Skip to main navigation Skip to search Skip to search Skip to content Hours & Location, opens an overlay Help Help, opens an overlay Hours & Locations Hours & Locations Find by address or ZIP code Search Use current location See all locations Help Help Search FAQs Search FAQs My Account FAQ Get a Library Card Contact Us Admin Admin settings Log In / My OPL Log In / Register My Library Dashboard My Borrowing Checked Out On Hold Borrowing History Fees ILL Requests My Collections For Later Shelf Completed Shelf In Progress Shelf Lists My Events My Profile My Settings Main navigation Open search form Search the Catalog Website FAQs Events by Keyword Title Author Subject Tag List User Series Broadened Keyword for All Content FAQs News Blog Posts Clear Text Search Saved Searches Advanced Search Search Catalog Website FAQs Events by Keyword Title Author Subject Tag List User Series Broadened Keyword for All Content FAQs News Blog Posts Clear Text Search Saved Searches Advanced Search Use Your Library Use Your Library Welcome Get a Library Card Renew Your Library Card Discover & Go Children Teens Adults Visit All Locations and Hours African American Museum and Library at Oakland (AAMLO) Oakland History Center (OHC) Oakland Tool Lending Library (TLL) Accessibility at OPL Meeting and Study Rooms Borrow What Can I Borrow? Borrow From Another Library (Link+ & ILL) How to Borrow OPL Is Fine Free! Computers Use a Computer at the Library Borrow a WiFi Hotspot Print Computer Help Stay In Touch Contact Us Get Text Notifications Suggest a Purchase Subscribe to OPL Newsletters Read, Listen, Watch Read, Listen, Watch Catalog Browse the Catalog New at OPL OPL Staff Picks Awards Bestsellers Read Fiction Nonfiction Book Me Comics & Graphic Novels Kids' Reads Teen Reads Book Clubs eLibrary eBooks Audiobooks Streaming Music Digital Magazines Digital Newspapers Digital Comics & Graphic Novels All Online Resources Watch Streaming Movies & TV New on DVD Online & Recorded Programs Grow & Play Grow & Play Storytime Storytime at OPL All Kids' Events Play Borrow Toys Play at the Library Art Read Learning to Read Kids' Reads eBooks and Audiobooks For Kids Comics & Graphic Novels for Kids School K-8 When Your Class Visits the Library For Teachers See & Do See & Do See & Do All Events Book Clubs Celebrations & Signature Programs English Conversation Clubs Gaming Discover & Go Make & Fix Oakland Tool Lending Library (OTLL) Bikes Seed Lending & Gardening Open Art Lab Write Oakland Youth Poet Laureate (OYPL) Family History & Genealogy Self-Publish Writing Workshops Zines at OPL Get Support Adult Literacy Business Financial Help Food Insecurity Housing & Social Services Job Help Tax Help Learn Learn Local Black in the Bay Check Your Shelf: the OPL Podcast Found in a Library Book Oakland History Discover & Go Museum Passes Chávez Library Poster Collection Oakland Youth Poet Laureate Performances Education K-8 Middle School High School Adult Literacy For Teachers Research Archival Collections Encyclopedias Historic Newspapers Journals The Black Studies Collection All Online Resources Interests Bikes Computers & Technology Family History & Genealogy Government LGBTQIA+ Español Close Dialog Discover & Go Museum Passes Discover & Go , opens a new window Show Menu : Use Your Library Get a Library Card What Can I Borrow? How to Borrow Borrow From Another Library Holds FAQ OPL is Fine Free! Library Feasibility Study Contact Us Close Menu: Use Your Library Get a Library Card What Can I Borrow? How to Borrow Borrow From Another Library Holds FAQ OPL is Fine Free! Library Feasibility Study Contact Us Close Menu: Use Your Library What is Discover & Go? Discover & Go is a program provided by your library that offers free and low-cost passes for museums, science centers, zoos, theatres, and other cultural destinations. You must be at least 14 years old and live in Oakland, Emeryville, or Piedmont to use Discover & Go through the Oakland Public Library. How Do I Get a Pass? Log in to Discover & Go with your library card number and PIN. Browse for passes by date or attractions. Make your reservation. Print or download your pass shortly before your visit. You can have two active reservations per library card. Please note: If you reserve a pass and do not use it or cancel the reservation, the unused pass will count towards your limit. Once you print or download your pass, you cannot cancel your reservation. Your pass is non-transferable. You must show valid ID when you use your pass. Discover & Go Try Discover & Go For Free! , opens a new window Discover & Go FAQs Questions? Email us! Please do NOT contact museums or attractions about problems with Discover & Go passes. Contact us instead! Learn More Discover & Go , developed by Contra Costa County Library , is a nationally recognized partnership between libraries and museums offering library cardholders from every community, age group and economic background free and low-cost tickets to world-class museums, theatres, aquariums, zoos, and science centers. The program allows cultural venues to reach out to people who haven't visited them or don't know about them; enables libraries to bridge the gap between books and hands-on cultural experience, and offers the public the chance to explore fun cultural opportunities. FAQs What if my library card is expired? Your Oakland Public Library card expires every 3 years. You may renew your card online , opens a new window or at one of our branches , opens a new window . eCards with "Online" patron type cannot be renewed online. Please visit any Oakland Public Library location , opens a new window to verify your card with a valid identification to upgrade to a full access library card. Residents of Oakland, Emeryville, or Piedmont can also verify by phone or email. , opens a new window What attractions are available through Discover & Go? Log in , opens a new window with your library card and select “browse by venue” to see what is currently available for OPL cardholders . How do I cancel my Discover & Go reservation? If you have not printed the pass, you can cancel the reservation by going to Discover & Go , opens a new window and logging in. Once you are logged in, click on "account" in the middle of the toolbar at the top of the page. Click "cancel pass" under the appropriate reservation. Once you have printed the pass, the reservation cannot be canceled . If you reserve a pass and do not use it or cancel the reservation, the unused pass will count towards your limit. Once I have logged out of Discover & Go, how do I go back and print my passes? You can print your pass by going back to Discover & Go , opens a new window and logging in. Once you are logged in, click on "account" in the middle of the toolbar at the top of the page. Click "view/print pass" under the appropriate reservation. Once you have viewed or printed the pass, the reservation cannot be canceled . View more View more about Discover & Go Footer Menu OPL Basics About the Library Library Administration Careers Holiday Closures Hours & Locations Accessibility at OPL Suggest a Purchase Join Us Careers Donate Adult Volunteers Teen Volunteers Books for Wider Horizons Learn More Annual Report Building & Beautification Projects Library Feasibility Study News Room Online Resource A-Z Policies Website Disclaimer Supporters Library Commission Friends of the Oakland Public Library Community Community Outreach Library Program Proposals OPL Bikes Request a Class Visit Contact the Library Oakland Public Library 125 14th Street Oakland CA 94612 (510) 238-3134 Contact Us Contact the Library Oakland Public Library 125 14th Street Oakland CA 94612 (510) 238-3134 Contact Us City of Oakland Terms of Use , opens a new window Privacy Statement , opens a new window Accessibility Statement , opens a new w
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Layer 1 — Anchor · Immutable after mint. UUID, federation_id, content hash, timestamps. A new crawl appends to recursive — the anchor is never touched. Law I — Provenance.
rld:anchor — gdr-c8bdcca8
{
  "uuid": "c8bdcca8-1c3d-4d19-ab32-8ee01d3cb1c2",
  "federation_id": "gdr-c8bdcca8",
  "sequence": 0,
  "content_hash": "7570a0f2fc129eebbae3ba288b430521e9c04a4706829eed723b6c398b556bc9",
  "primary_source": "http://www.oaklandlibrary.org/",
  "source_verified": true,
  "generation_method": "crawl_extract_v1",
  "spec_version": "1.0",
  "queued_at": "2026-05-15T20:17:07.910271+00:00",
  "minted_at": "2026-05-15T20:17:07.910271+00:00"
}
Layer 2 — Body · Complete measurement snapshot frozen at mint. Identity, SEO, schema graph, six-layer topology fingerprint, ratio signals, navigation. Law II — Temporal Attestation.
rld:body — oaklandlibrary.org
{
  "domain": "oaklandlibrary.org",
  "canonical_url": "http://www.oaklandlibrary.org/",
  "tld": "org",
  "slug": "oaklandlibrary-org",
  "status_code": 200,
  "redirect_chain": [],
  "response_time_ms": 3330,
  "ssl_valid": true,
  "server_header": "Apache/2.4.66 (Debian)",
  "title": "Oakland Public Library",
  "h1": "Oakland Public Library Homepage",
  "meta_description": "What's New\n\t\t\n\t\n\n\t\t\n\t\tEvents\n\t\t\n\t\n\n\t\t\n\t\tExhibits\n\t\t\n\t\n\n\t\t\n\t\tCheck out our special collection of toys!\n\t\t\n\t\n\n\t\tFor children\n\t\n\tBooks,…",
  "lang_declared": "en-US",
  "schema_types": [
    "Library"
  ],
  "schema_score": 0.097,
  "schema_prop_count": 6,
  "schema_gap_list": [
    "currenciesAccepted",
    "openingHours",
    "priceRange",
    "paymentAccepted",
    "geoCovers",
    "specialOpeningHoursSpecification",
    "publicAccess",
    "smokingAllowed",
    "geoOverlaps",
    "latitude",
    "openingHoursSpecification",
    "geoContains",
    "keywords",
    "slogan",
    "geo",
    "aggregateRating",
    "hasMap",
    "globalLocationNumber",
    "review",
    "event"
  ],
  "top_semantic_words": [
    "library",
    "oakland",
    "opl",
    "kids",
    "series",
    "opens",
    "discover",
    "events",
    "help",
    "borrow",
    "children",
    "close",
    "branch",
    "history",
    "window",
    "online",
    "card",
    "locations",
    "public",
    "faqs",
    "books",
    "hours",
    "storytime",
    "dates",
    "family",
    "free",
    "catalog",
    "keyword",
    "book",
    "part",
    "teen",
    "resources",
    "hey",
    "lending",
    "event",
    "comics",
    "shelf",
    "reads",
    "annual",
    "news"
  ],
  "ratio_signals": {
    "schema_density": 0.15,
    "nav_ratio": 0.494,
    "content_to_structure_ratio": 0.002755,
    "external_tld_diversity": 2,
    "self_declaration_coherence": 0.4167,
    "schema_to_navigation_alignment": 0.0089,
    "javascript_surface_ratio": 0.0,
    "url_depth_distribution": {
      "depth_0": 3,
      "depth_1": 123,
      "depth_2": 30,
      "depth_3plus": 10
    }
  },
  "semantic_html_ratio": 0.0,
  "javascript_surface_ratio": 0.0,
  "img_alt_coverage": 0.0,
  "robots_complexity_score": 0,
  "ariadne_blocked": false,
  "security_label": "STRONG",
  "https_enforced": true,
  "freshness_label": "CURRENT",
  "tld_starjet_url": "https://globaldataregistry.com/registry/tld/ledger/org",
  "schema_starjet_urls": [
    "https://globaldataregistry.com/registry/schema/ledger/library"
  ],
  "native_text_sample": "Skip to main navigation\nSkip to search\nSkip to content\nSelect Language\nArabic\nChinese (Simplified)\nChinese (Traditional)\nFilipino\nSpanish\nVietnamese\n  Powered by Translate\nHours & Locations\nHours & Locations\nHelp\nHelp\nLog In / My OPL\nUser Log In / My OPL.\nSearch the \nCatalog\n \nby \nKeyword\n \nSearch\nAdvanced Search\nUse Your Library\nRead, Listen, Watch\nGrow & Play\nSee & Do\nLearn\nEspañol\n1 message from the library\nAll Oakland Public Library Branches will be closed for Memorial Day - Monday, May 25, ",
  "topology_fingerprint_version": "1.0.0"
}
Layer 3 — Recursive · Empty at mint. Grows forever through accumulated corpus passes. Common edges (Law V), uncommon edges (Law VI), topology cluster scores. The graph builds itself. Law VII — Torus.
rld:recursive — edge_count=0
{
  "edges": [],
  "appended_at": [],
  "edge_count": 0
}
Root-LD v1.0 · root-ld.org · Law I+II+VII root-ld.org ↗
Schema.org Intelligence scored · graph traversal · Law VI negative space
10% coverage · 1 types · 6 props · 80 gaps · click to expand
10%
Schema Utilization Score
MINIMAL COVERAGE — SIGNIFICANT GAPS
schema.org v2.0.0 · 6 props extracted · 80 gaps · http://www.oaklandlibrary.org/
LocalBusinessLibrary
◈ Schema Graph — Three-Direction Traversal
Declared: Library
✓ Implemented
urlownhttps://oaklandlibrary.org
nameownOakland Public Library
addressown125 14th Street Oakland CA 94612
logoownhttps://cor-liv-cdn-static.bibliocommons.com/images/CA-OAKLAND/logo.png?1778846558336
imageownhttps://cor-liv-cdn-static.bibliocommons.com/images/CA-OAKLAND/logo.png?1778846558336
telephoneown(510) 238-3134
✗ Not Implemented / Gap
slogangap
sameAsgap
areaServedgap
emailgap
legalNamegap
descriptiongap
keywordsgap
aggregateRatinggap
knowsAboutgap
contactPointgap
openingHoursgap
hasOfferCataloggap
priceRangegap
alternateNamegap
identifiergap
numberOfEmployeesgap
geogap
foundingDategap
currenciesAcceptedgap
paymentAcceptedgap
geoCoversgap
specialOpeningHoursSpecificationgap
publicAccessgap
smokingAllowedgap
geoOverlapsgap
latitudegap
openingHoursSpecificationgap
geoContainsgap
hasMapgap
globalLocationNumbergap
reviewgap
eventgap
LocalBusinessancestor +1schema.org/LocalBusiness ↗0/4 (0%)
A particular physical business or branch of an organization. Examples of LocalBusiness include a restaurant, a particular branch of a restaurant chain, a branch of a bank, a medica
currenciesAcceptedopeningHourspriceRangepaymentAccepted
Placeancestor +2schema.org/Place ↗3/41 (7%)
Entities that have a somewhat fixed, physical extension.
logoaddresstelephone
geoCoversspecialOpeningHoursSpecificationpublicAccesssmokingAllowedgeoOverlapslatitudeopeningHoursSpecificationgeoContainskeywordsslogan
Thingancestor +3schema.org/Thing ↗3/13 (23%)
The most generic type of item.
nameurlimage
sameAsadditionalTypeidentifierownersubjectOfmainEntityOfPagepotentialActiondescriptionalternateNamedisambiguatingDescription
Organizationancestor +2schema.org/Organization ↗3/68 (4%)
An organization such as a school, NGO, corporation, club, etc.
logoaddresstelephone
fundingknowsAboutemployeefoundingDatediversityStaffingReportkeywordssloganfunderaggregateRatingleiCode
LodgingBusinesssibling via LocalBusinessschema.org/LodgingBusiness ↗7 exclusive
A lodging business, such as a motel, hotel, or inn.
numberOfRoomsavailableLanguageaudiencecheckinTimecheckoutTimestarRatingpetsAllowed
FoodEstablishmentsibling via LocalBusinessschema.org/FoodEstablishment ↗4 exclusive
A food-related business.
servesCuisineacceptsReservationsstarRatinghasMenu
FinancialServicesibling via LocalBusinessschema.org/FinancialService ↗1 exclusive
Financial services business.
feesAndCommissionsSpecification
Storesibling via LocalBusinessschema.org/Store ↗0 exclusive
A retail good store.
SportsActivityLocationsibling via LocalBusinessschema.org/SportsActivityLocation ↗0 exclusive
A sports location, such as a playing field.
AutomotiveBusinesssibling via LocalBusinessschema.org/AutomotiveBusiness ↗0 exclusive
Car repair, sales, or parts.
HomeAndConstructionBusinesssibling via LocalBusinessschema.org/HomeAndConstructionBusiness ↗0 exclusive
A construction business.\n\nA HomeAndConstructionBusiness is a [[LocalBusiness]] that provides services around homes and buildings.\n\nAs a [[LocalBusiness]] it
EntertainmentBusinesssibling via LocalBusinessschema.org/EntertainmentBusiness ↗0 exclusive
A business providing entertainment.
HealthAndBeautyBusinesssibling via LocalBusinessschema.org/HealthAndBeautyBusiness ↗0 exclusive
Health and beauty.
MedicalBusinesssibling via LocalBusinessschema.org/MedicalBusiness ↗0 exclusive
A particular physical or virtual business of an organization for medical purposes. Examples of MedicalBusiness include different businesses run by health profes
EmergencyServicesibling via LocalBusinessschema.org/EmergencyService ↗0 exclusive
An emergency service, such as a fire station or ER.
LegalServicesibling via LocalBusinessschema.org/LegalService ↗0 exclusive
A LegalService is a business that provides legally-oriented services, advice and representation, e.g. law firms.\n\nAs a [[LocalBusiness]] it can be described a
GovernmentOfficesibling via LocalBusinessschema.org/GovernmentOffice ↗0 exclusive
A government office&#x2014;for example, an IRS or DMV office.
EmploymentAgencysibling via LocalBusinessschema.org/EmploymentAgency ↗0 exclusive
An employment agency.
DryCleaningOrLaundrysibling via LocalBusinessschema.org/DryCleaningOrLaundry ↗0 exclusive
A dry-cleaning business.
No child types — leaf node.
◈ Structural Negative Type Space — Constitutional Law VI
◈ Action Branch

No structural connection to the Action branch. Graph position measurement. schema.org/Action ↗ · Law III — meaning is yours.

◈ BioChemEntity Branch

No structural connection to the BioChemEntity branch. Graph position measurement. schema.org/BioChemEntity ↗ · Law III — meaning is yours.

◈ CreativeWork Branch

No structural connection to the CreativeWork branch. Graph position measurement. schema.org/CreativeWork ↗ · Law III — meaning is yours.

◈ Event Branch

No structural connection to the Event branch. Graph position measurement. schema.org/Event ↗ · Law III — meaning is yours.

◈ Intangible Branch

No structural connection to the Intangible branch. Graph position measurement. schema.org/Intangible ↗ · Law III — meaning is yours.

◈ MedicalEntity Branch

No structural connection to the MedicalEntity branch. Graph position measurement. schema.org/MedicalEntity ↗ · Law III — meaning is yours.

◈ Person Branch

No structural connection to the Person branch. Graph position measurement. schema.org/Person ↗ · Law III — meaning is yours.

◈ Product Branch

No structural connection to the Product branch. Graph position measurement. schema.org/Product ↗ · Law III — meaning is yours.

◈ Taxon Branch

No structural connection to the Taxon branch. Graph position measurement. schema.org/Taxon ↗ · Law III — meaning is yours.

◈ Gap List (80 properties unmapped)
currenciesAcceptedopeningHourspriceRangepaymentAcceptedgeoCoversspecialOpeningHoursSpecificationpublicAccesssmokingAllowedgeoOverlapslatitudeopeningHoursSpecificationgeoContainskeywordsslogangeoaggregateRatinghasMapglobalLocationNumberrevieweventtourBookingPagecontainsPlacecontainedInPlacegeoEqualshasCertificationhasDriveThroughServiceadditionalPropertyisicV4geoDisjointlongitude
+50 more gaps not shown
◈ Source Schema.org — Raw Extraction (3 blocks)
Block 1 · @type: Library
{
  "@context": "http://schema.org",
  "@type": "Library",
  "url": "https://oaklandlibrary.org",
  "name": "Oakland Public Library",
  "address": "125 14th Street\nOakland CA \n94612",
  "logo": "https://cor-liv-cdn-static.bibliocommons.com/images/CA-OAKLAND/logo.png?1778846558336",
  "image": "https://cor-liv-cdn-static.bibliocommons.com/images/CA-OAKLAND/logo.png?1778846558336",
  "telephone": "(510) 238-3134"
}
◈ Source: http://www.oaklandlibrary.org/ · Law I — Provenance
Block 2 · @type: Library
{
  "@context": "http://schema.org",
  "@type": "Library",
  "url": "https://oaklandlibrary.org",
  "name": "Oakland Public Library",
  "logo": "https://cor-liv-cdn-static.bibliocommons.com/images/CA-OAKLAND/logo.png?1778846558336",
  "image": "https://cor-liv-cdn-static.bibliocommons.com/images/CA-OAKLAND/logo.png?1778846558336"
}
◈ Source: https://oaklandlibrary.org/annual-report/ · Fetched: 2026-05-15T20:17:14Z · Law I — Provenance
Block 3 · @type: Library
{
  "@context": "http://schema.org",
  "@type": "Library",
  "url": "https://oaklandlibrary.org",
  "name": "Oakland Public Library",
  "logo": "https://cor-liv-cdn-static.bibliocommons.com/images/CA-OAKLAND/logo.png?1778846768464",
  "image": "https://cor-liv-cdn-static.bibliocommons.com/images/CA-OAKLAND/logo.png?1778846768464"
}
◈ Source: https://oaklandlibrary.org/museums-discover-go-passes/ · Fetched: 2026-05-15T20:17:14Z · Law I — Provenance
schema.org v2.0.0 · source: http://www.oaklandlibrary.org/ schema.org/Library ↗
Semantic Words 40 words · frequency ranked · Law III
40 words · top 5: library · oakland · opl · kids · series · click to expand
Top 40 words by frequency from http://www.oaklandlibrary.org/ + 3 interior pages (3,364 words total). Stop-words stripped. Ranked by repetition.
#1library124x · 4.79%
#2oakland63x · 2.43%
#3opl51x · 1.97%
#4kids33x · 1.27%
#5series32x · 1.24%
#6opens30x · 1.16%
#7discover30x · 1.16%
#8events28x · 1.08%
#9help27x · 1.04%
#10borrow26x · 1.0%
#11children25x · 0.97%
#12close22x · 0.85%
#13branch22x · 0.85%
#14history22x · 0.85%
#15window22x · 0.85%
#16online21x · 0.81%
#17card21x · 0.81%
#18locations20x · 0.77%
#19public20x · 0.77%
#20faqs20x · 0.77%
#21books18x · 0.7%
#22hours17x · 0.66%
#23storytime17x · 0.66%
#24dates16x · 0.62%
#25family16x · 0.62%
#26free15x · 0.58%
#27catalog13x · 0.5%
#28keyword13x · 0.5%
#29book13x · 0.5%
#30part13x · 0.5%
#31teen13x · 0.5%
#32resources13x · 0.5%
#33hey13x · 0.5%
#34lending13x · 0.5%
#35event12x · 0.46%
#36comics12x · 0.46%
#37shelf12x · 0.46%
#38reads12x · 0.46%
#39annual11x · 0.42%
#40news11x · 0.42%
Law III — frequency measured, meaning is the reader's · source: http://www.oaklandlibrary.org/
Text Topology Fingerprint v1.0.0 · long · 27,726 chars · Law III
Six-layer pre-linguistic shape measurement. Deterministic. Same input, same output, always. Hash: fcbec7030b69075a29540ece83a35cdd...
◈ Signal Matrix
0.235
TTR
0.093
HAPAX
0.907
REP
0.735
BIGRAM
0.397
H2T
0.560
CPRT
2.928
SKEW
8.249
KURT
1.975
C/P
2.061
PENT
0.739
S1P
0.002
NASC
TTR=type-token ratio · HAPAX=hapax ratio · REP=repetition score · BIGRAM=bigram repetition · H2T=hapax-to-type · CPRT=capital token ratio · SKEW=sentence skewness · KURT=sentence kurtosis · C/P=comma-period ratio · PENT=punct entropy · S1P=single-sent para ratio · NASC=non-ASCII ratio
◈ Topology Position
Latin dominant · narrow vocabulary range · short-form declarative register · high clause nesting · narrow topic focus · moderate uncommon edge signal
◈ Six Measurement Layers
Layer 1 — Character
0.0025
Non-ASCII Ratio
0.0 = Latin-dominant · 1.0 = fully non-Latin script
Layer 1 — Character
3.4511
Character Entropy
Shannon entropy of character distribution.
Layer 1 — Character
'e' (2208x)
Most Frequent
Highest-frequency character. Law V — common edge.
Layer 2 — Token
0.2350
Type-Token Ratio
Unique tokens / total tokens. Lexical diversity signal.
Layer 2 — Token
0.0934
Hapax Ratio
Tokens appearing exactly once. Law VI — uncommon edge.
Layer 6 — Document
0.3972
Hapax to Type
Hapax count / unique token count.
Layer 3 — Punctuation
1.9750
Comma/Period Ratio
Clause complexity per sentence.
Layer 3 — Punctuation
2.0609
Punct Entropy
Shannon entropy across punctuation types.
Layer 4 — Sentence
108
Sentence Count
Total detected sentences across all crawled pages.
Layer 4 — Sentence
2.9280
Skewness
Positive = long-tail. Negative = conversational.
Layer 5 — Paragraph
0.7391
Single Sent Ratio
High = web copy. Low = academic prose.
Layer 6 — Document
0.9066
Repetition Score
Tokens appearing more than once / total.
◈ Token Length Distribution
1-3
31%
4-6
39%
7-10
27%
11-15
3%
16-20
0%
21+
0%
◈ Density Gradient — TTR per Document Tenth
Front-loaded = abstract/preamble · Flat = consistent prose · Back-loaded = building complexity
◈ Lexical Richness Curve — Rolling Window TTR
0.50.96
Window=50 tokens · Step=25 · 180 data points
topology_fingerprint.py v1.0.0 · sha256: fcbec7030b69075a... · Law III + Law VI
Ratio Signals 8 deterministic measurements · the gap is the signal
Eight deterministic measurements. Law I: every value traces to its source stage.
schema density
0.1500
Schema props extracted / top semantic words.
nav ratio
0.4940
Nav URLs / total internal URLs.
content to structure ratio
0.0028
Total words / raw HTML bytes. Content density.
external tld diversity
2
Unique TLD count in outbound links.
self declaration coherence
0.4167
Fuzzy overlap across title / H1 / meta / schema name.
schema to nav alignment
0.0089
Schema type tokens vs nav link text overlap.
javascript surface ratio
0.0000
Fraction of interior pages JS-gated.
URL Depth Distribution
depth_0: 3 · depth_1: 123 · depth_2: 30 · depth_3plus: 10
Internal URLs by path depth. Depth 0 = root.
Tech Stack · Security · Freshness SecurityLabel.STRONG · FreshnessLabel.CURRENT
Sitemap: ✗Robots.txt: ✗Schema.org: ✓Open Graph: ✓Canonical: ✓HTTPS: ✓HSTS: ✓CSP: ✓
Security
SecurityLabel.STRONG
Freshness
FreshnessLabel.CURRENT
Server
Apache/2.4.66 (Debian)
cmsWordPress
web_serverApache/2.4.66 (Debian)
analytics['Google Analytics', 'Google Tag Manager']
Ledger Appends 2 ledgers · graph edge traversal · Law V+VII
Every ledger this entity appends to. Follow any link to see every other entity in the registry that shares that TLD or schema type. Law VII — Torus. The corridor never ends.
TLD LEDGER
.org
https://globaldataregistry.com/registry/tld/ledger/org ↗
SCHEMA LEDGER
library
https://globaldataregistry.com/registry/schema/ledger/library ↗
Law V — Common Edge · Law VII — Torus · 2 ledger appends
Build: national-transit-v1.0.0 Spec: Root-LD v1.0 Status: LIVE Minted: 2026-05-15
oaklandlibrary.org · gdr-c8bdcca8
oaklandlibrary.org is recorded in the Global Data Registry — open provenance infrastructure for the machine-readable web.
View the Registry →