Layer 1 · gdr-dd0bf1b8
oaklanddrumschool.com
Latin dominant · high lexical diversity · short-form declarative register · high clause nesting · moderate topic focus · strong uncommon edge signal
Schema: 10% COM · LIVE Minted: 2026-05-13 Visit Source ↗ manifest.json ↗
Entity Identity gdr-dd0bf1b8 · minted 2026-05-13T20:26:39Z
◈ This record is claimable  ·  Verified entities are cited by AI systems
Claim Entity Profile →
COM · Entity Record
oaklanddrumschool.com
JSON-LD ✓Root-LD ✗schema.org ✓
STATUS: LIVE SSL: VALID SECURITY: MODERATE FRESHNESS: STALE TLD EDGE: .com ↗
◈ Topology Position
Latin dominant · high lexical diversity · short-form declarative register · high clause nesting · moderate topic focus · strong uncommon edge signal
◈ Entity Topology Map
gdr-dd0bf1b8 · v1.0.0 · Law III+V+VI
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Latin dominant · high lexical diversity · short-form declarative register · high clause nesting · moderate topic focus · strong uncommon edge signal
Federation ID
gdr-dd0bf1b8
Slug
oaklanddrumschool-com
TLD
.com
Status Code
200
Response Time
2620ms
Interior Pages
1
Interior Words
203
Minted At
2026-05-13T20:26:39Z
Law I — Provenance · Law II — Temporal Attestation Visit oaklanddrumschool.com ↗
SEO Record extracted from http://oaklanddrumschool.com/
Title
Oakland Drum School | Drum lessons for all levels and ages
H1
READY TO DRUM?
Meta Description
Fun and inspiring private drum lessons | Online and in person | For all ages and levels. Contact us today to get started with your dream of drumming!
Canonical URL
https://www.oaklanddrumschool.com
Language Attribute
he
Word Count
959
Open Graph Tags
og:title: Oakland Drum School | Online Drum lessons for all levels and music stylesog:description: Fun and inspiring private drum lessons | Online and in person | For all ages andog:image: https://static.wixstatic.com/media/3e4e44_432ca4487cdb4a4cab32db7395f241db~mv2.jog:image:width: 2500og:image:height: 1666og:url: https://www.oaklanddrumschool.comog:site_name: ods-10-25-17og:type: website
Twitter / X Tags
twitter:card: summary_large_imagetwitter:title: Oakland Drum School | Online Drum lessons for all levels and music stylestwitter:description: Fun and inspiring private drum lessons | Online and in person | For all ages andtwitter:image: https://static.wixstatic.com/media/3e4e44_432ca4487cdb4a4cab32db7395f241db~mv2.j
Full Extracted Text Corpus 7,246 chars · 1,162 words · 1 pages · Law I
Everything oaklanddrumschool.com said about itself — extracted verbatim from 1 pages, 1,162 words total. No editorial layer. No inference. Law III — the text is the measurement. Meaning is the reader's. Minted: 2026-05-13T20:26:39Z
◈ Homepage — http://oaklanddrumschool.com/לדלג לתוכן הראשי Drum Sets Books Books Books Books OAKLAND DRUM SCHOOL Home Lessons Our Teachers Our Students Testimonials Contact Gear READY TO DRUM? ONLINE AND IN-PERSON DRUM LESSONS! Book a Lesson! More reviews on Google and Yelp LESSONS Become the drummer you always wanted to be! Lessons for all levels, from beginners to experts  Technique Feel Reading Independence Dynamics Rudiments Theory Ear Training​ Play-along with your favorite songs​ ​​ Styles include: Rock, Pop, Indie, Funk, Punk, Jazz, Ska, Reggae, Metal, Latin, Hip-Hop and RnB, Gospel, Electronic, Drum n' Bass, Country, Blues and more. ​ ​ Book a Lesson OUR TEACHERS Eyal Satat Eyal Satat is the founder of Oakland Drum School. A drum teacher for over 12 years, based in Oakland, CA, Eyal is a lover of music and he shares that passion with his students of all ages, from beginner to advanced levels. Eyal's lessons are fun and motivational, encouraging students to perform the best they can while enjoying the learning process. He is patient, and a big believer in improvisation to improve creativity and confidence. Eyal expects students to practice the techniques they learn and come prepared for each lesson. ​ More about the teacher: www.eyalsatat.com Book a Lesson Michael Abrams Michael Abrams was born and raised right in the heart of Music City - Nashville, TN. His roots run deep in music having learned drums under the instruction of Joe Hobbs, Bill Bachman, Chris Watson and other heavy hitters in the marching percussion world. His percussion career started in high school and consisted of several successful years competing in WGI Scholastic Open Class and World Class Championships in Dayton, OH as well as SCGC regional competitions throughout the southeast. In college, he marched with the University of Tennessee's Pride of the Southland Band, then taught at two high schools in the Knoxville, TN area that participated in WGI as well as CIPA regional competitions. Throughout the years of marching percussion, he picked up some other styles of drumming in the form of soul, funk, rock, blues, metal, punk, jazz, and some latin styles on drumset. Drum lessons with Michael are fun, accessible, encouraging, and challenging for drummers of all ages!  Book a Lesson Gabe Katz Gabe has been drumming for 30+ years and teaching for 15+ years. He has an alternative teaching style that caters to the individual needs of his students. He has a fun approach to teaching and focuses on techniques to bring out personal style. Gabe’s musical background is mostly in rock, punk, and avant-garde, and he incorporates elements from many genres to help students find their voice. Gabe enjoys drumming and loves to share that joy with others.  Book a Lesson Shawn Myers Shawn Myers, a California-native of the central coast, has been drumming since he was 8 years old. Studying under greats such as Billy Hart (Miles Davis, Herbie Hancock) and Jamey Haddad (Paul Simon), Shawn has cultivated an approach honoring his mentors while adding knowledge of challenges he personally faced learning the craft.   Drumming is first and foremost a social instrument created with the intent of “moving” people in all senses of the word. Shawn breaks down the components of movement to help the student achieve musicality and technicality. Thus, creating a drummer that will listen to the music and be spontaneous while relating to aspects of their own lives to pull from. This will result in engaging, fulfilling music and drumming.  Book a Lesson Kevin Coleman Kevin is an experienced and well rounded drummer and teacher. Growing up in the bay area, Kevin has been playing in bands since he was 12 years old and has performed in some of the major venues up and down the west coast and has toured all across the country. Kevin earned his degree in Jazz Studies from the California Jazz Conservatory in Berkeley, CA and has been using his knowledge of the instrument as well as music history to teach students of all ages and skill levels.   Kevin's lessons focus on developing basic motor skills required to play drums, learning basic rudiments, being able to read rhythm and drum notation, developing groove, creativity and improvisation, and most importantly having fun! Book a Lesson Kevin Stewart Kevin Stewart is a drummer and teacher based out of Walnut Creek, CA.  He began his teaching career in 2016 and has been developing a unique approach to helping people understand, appreciate, and push their own limitations within the endless ocean of music.     His teaching style has a strong emphasis on technique, while also focusing on bringing out and developing the unique potential of each student.  While never losing sight of the magic and inspiration that only music can bring us, we will build a strong foundation and learn that true freedom comes from discipline.   Book a Lesson Mike McCulloch Mike has taught private drumset lessons to students of all ages and abilities since 2014 and he loves it. He strives to share his passion for the drums with his students and he understands the potential impact that learning an instrument can have on a student's wellbeing. His lessons are organized, and his kind and supportive nature has helped him excel as a teacher. He genuinely cares for his students' musical and personal growth.   Additionally, he has several years of experience working with children with disabilities and has seen the great benefits these children receive from learning the drums. Most important, he makes sure his students are always having fun! Book a Lesson HAPPY AND SATISFIED STUDENTS Show More INSTAGRAM Book a Lesson CONTACT 8923 San Leandro St Oakland, CA 94621 [email protected] (408) 230-5299 Send © 2017 Oakland Drum School. All rights reserved.   Email: [email protected]    |    8923 San Leandro St Oakland, CA 94621    |    (916) 662-3036 ◈ Interior Pages — 1 pages crawled--> Gear | Oakland Drum School | Oakland top of page Drum Sets Books Books Books Books OAKLAND DRUM SCHOOL Home Lessons Our Teachers Our Students Testimonials Contact Gear More Use tab to navigate through the menu items. Gear Recommendations Sticks Drum Sets Books Accessories Sticks Sticks Vic Firth 5A Drum Sticks Drum Sets Drum Sets Alesis Nitro Mesh Electronic Drums Gretsch Energy Acoustic Drum Set Tama Imperialstar Acoustic Drum Set Books Books Afro-Cuban Rhythms for Drumset The All American Drummer by Charley Wilcoxon Basic Drumming Book by Joel Rothamn New Breed by Gary Chester Syncopation by Ted Reed The Drummer's Complete Vocabulary - Alan Dawson Stick Control by George Lawrence Stone The Art of Bop Drumming by John Riley Groove Alchemy by Stanton Moore Advanced Funk Studies by Rick Latham The Breakbeat Bible by Mike Adamo Future Sounds by David Garibaldi Chart Reading Workbook for Drummers Modern Rudimental Swing Solos by Charley Wilcoxon 101 Breaks by Assaf Kraus Accessories Accessories Music Notebook Evans RealFeel Practice Pad Noise Cancelling Headphones Evans Drum Key © 2017 Oakland Drum School. All rights reserved.   Email: [email protected]     |    8923 San Leandro St Oakland, CA 94621    |    (916) 662-3036 bottom of page
◈ Crawled Pages — Provenance Chain
Law I — Provenance · Law III — Reverse Ontology · source: http://oaklanddrumschool.com/ Visit Source ↗
Root-LD — Traveling Context Pod v1.0 · gdr-dd0bf1b8 · three layers
4
Graph Edges
1,162
Tokens Measured
0.5241
Type-Token Ratio
1
Schema Blocks
10%
Schema Coverage
Root-LD is the traveling context pod for this entity — permanent, provenance-grounded. The head <script> block is machine-readable. This section shows the same data to humans. We show the work in both spaces.
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-dd0bf1b8
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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 — oaklanddrumschool.com
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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
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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 · 2 props · 52 gaps · click to expand
10%
Schema Utilization Score
MINIMAL COVERAGE — SIGNIFICANT GAPS
schema.org v2.0.0 · 2 props extracted · 52 gaps · http://oaklanddrumschool.com/
CreativeWorkWebSite
◈ Schema Graph — Three-Direction Traversal
Declared: WebSite
✓ Implemented
nameownods-10-25-17
urlownhttps://www.oaklanddrumschool.com
✗ Not Implemented / Gap
foundingDategap
areaServedgap
priceRangegap
geogap
alternateNamegap
emailgap
descriptiongap
imagegap
telephonegap
legalNamegap
hasOfferCataloggap
sameAsgap
identifiergap
openingHoursgap
knowsAboutgap
addressgap
aggregateRatinggap
slogangap
keywordsgap
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logogap
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displayLocationgap
archivedAtgap
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licensegap
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CreativeWorkancestor +1schema.org/CreativeWork ↗0/111 (0%)
The most generic kind of creative work, including books, movies, photographs, software programs, etc.
fundingprovidergenrewordCountaccessModeSufficientacquireLicensePagetemporalCoveragepublisherthumbnailthumbnailUrl
Thingancestor +2schema.org/Thing ↗2/13 (15%)
The most generic type of item.
nameurl
sameAsadditionalTypeidentifierownersubjectOfmainEntityOfPagepotentialActiondescriptionalternateNameimage
SoftwareApplicationsibling via CreativeWorkschema.org/SoftwareApplication ↗23 exclusive
A software application.
fileSizecountriesSupportedfeatureListprocessorRequirementsstorageRequirementsreleaseNotessoftwareRequirementsoperatingSystem
MediaObjectsibling via CreativeWorkschema.org/MediaObject ↗18 exclusive
A media object, such as an image, video, audio, or text object embedded in a web page or a downloadable dataset i.e. DataDownload. Note that a creative work may
durationassociatedArticleheightstartTimeplayerTypesha256uploadDateineligibleRegion
VisualArtworksibling via CreativeWorkschema.org/VisualArtwork ↗13 exclusive
A work of art that is primarily visual in character.
weightheightcoloristartworkSurfaceartistartformdepthartEdition
CreativeWorkSeasonsibling via CreativeWorkschema.org/CreativeWorkSeason ↗10 exclusive
A media season, e.g. TV, radio, video game etc.
endDateseasonNumberactorepisodestartDatetrailernumberOfEpisodespartOfSeries
Coursesibling via CreativeWorkschema.org/Course ↗10 exclusive
A description of an educational course which may be offered as distinct instances which take place at different times or take place at different locations, or b
numberOfCreditssyllabusSectionseducationalCredentialAwardedhasCourseInstancetotalHistoricalEnrollmentfinancialAidEligiblecoursePrerequisitesoccupationalCredentialAwarded
MusicCompositionsibling via CreativeWorkschema.org/MusicComposition ↗10 exclusive
A musical composition.
recordedAsfirstPerformancelyricsmusicArrangementlyricistcomposeriswcCodemusicCompositionForm
TVSeriessibling via CreativeWorkschema.org/TVSeries ↗10 exclusive
CreativeWorkSeries dedicated to TV broadcast and associated online delivery.
containsSeasonmusicByactornumberOfSeasonsepisodetrailertitleEIDRnumberOfEpisodes
WebPagesibling via CreativeWorkschema.org/WebPage ↗9 exclusive
A web page. Every web page is implicitly assumed to be declared to be of type WebPage, so the various properties about that webpage, such as <code>breadcrumb</c
breadcrumbsignificantLinkmainContentOfPagereviewedByspeakablelastReviewedspecialtyrelatedLink
Reviewsibling via CreativeWorkschema.org/Review ↗9 exclusive
A review of an item - for example, of a restaurant, movie, or store.
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Clipsibling via CreativeWorkschema.org/Clip ↗9 exclusive
A short TV or radio program or a segment/part of a program.
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Episodesibling via CreativeWorkschema.org/Episode ↗9 exclusive
A media episode (e.g. TV, radio, video game) which can be part of a series or season.
durationmusicBypartOfSeasonactortrailerepisodeNumberpartOfSeriesproductionCompany
Messagesibling via CreativeWorkschema.org/Message ↗9 exclusive
A single message from a sender to one or more organizations or people.
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HowTosibling via CreativeWorkschema.org/HowTo ↗8 exclusive
Instructions that explain how to achieve a result by performing a sequence of steps.
prepTimetoolstepyieldsupplyestimatedCosttotalTimeperformTime
Moviesibling via CreativeWorkschema.org/Movie ↗8 exclusive
A movie.
durationmusicByactortrailertitleEIDRsubtitleLanguageproductionCompanydirector
ExercisePlansibling via CreativeWorkschema.org/ExercisePlan ↗8 exclusive
Fitness-related activity designed for a specific health-related purpose, including defined exercise routines as well as activity prescribed by a clinician.
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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.

◈ 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.

◈ Organization Branch

No structural connection to the Organization branch. Graph position measurement. schema.org/Organization ↗ · 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.

◈ Place Branch

No structural connection to the Place branch. Graph position measurement. schema.org/Place ↗ · 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 (52 properties unmapped)
issnfundingprovidergenrewordCountaccessModeSufficientacquireLicensePagetemporalCoveragepublisherthumbnailthumbnailUrlcommentCountdisplayLocationarchivedAtdigitalSourceTypeassesseslicensekeywordshasPartfunderaccessModeaggregateRatingmaterialaccessibilityControlrecordedAtmaintainertimeRequiredisBasedOneditEIDRsize
+22 more gaps not shown
◈ Source Schema.org — Raw Extraction (1 blocks)
Block 1 · @type: WebSite
{
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  "@type": "WebSite",
  "name": "ods-10-25-17",
  "url": "https://www.oaklanddrumschool.com"
}
◈ Source: http://oaklanddrumschool.com/ · Law I — Provenance
schema.org v2.0.0 · source: http://oaklanddrumschool.com/ schema.org/WebSite ↗
Semantic Words 40 words · frequency ranked · Law III
40 words · top 5: drum · students · books · oakland · book · click to expand
Top 40 words by frequency from http://oaklanddrumschool.com/ + 1 interior pages (203 words total). Stop-words stripped. Ranked by repetition.
#1drum21x · 3.12%
#2students13x · 1.93%
#3books11x · 1.63%
#4oakland11x · 1.63%
#5book11x · 1.63%
#6lesson11x · 1.63%
#7lessons10x · 1.48%
#8music9x · 1.34%
#9years8x · 1.19%
#10drumming8x · 1.19%
#11school7x · 1.04%
#12kevin7x · 1.04%
#13drummer6x · 0.89%
#14sets5x · 0.74%
#15eyal5x · 0.74%
#16teacher5x · 0.74%
#17fun5x · 0.74%
#18while5x · 0.74%
#19learning5x · 0.74%
#20drums5x · 0.74%
#21teaching5x · 0.74%
#22gear4x · 0.59%
#23jazz4x · 0.59%
#24ages4x · 0.59%
#25gabe4x · 0.59%
#26shawn4x · 0.59%
#27developing4x · 0.59%
#28sticks4x · 0.59%
#29teachers3x · 0.45%
#30levels3x · 0.45%
#31styles3x · 0.45%
#32rock3x · 0.45%
#33funk3x · 0.45%
#34punk3x · 0.45%
#35michael3x · 0.45%
#36having3x · 0.45%
#37percussion3x · 0.45%
#38drumset3x · 0.45%
#39style3x · 0.45%
#40approach3x · 0.45%
Law III — frequency measured, meaning is the reader's · source: http://oaklanddrumschool.com/
Text Topology Fingerprint v1.0.0 · medium · 7,247 chars · Law III
Six-layer pre-linguistic shape measurement. Deterministic. Same input, same output, always. Hash: 08a2333501a709354a174cbf56e1b2ad...
◈ Signal Matrix
0.524
TTR
0.391
HAPAX
0.609
REP
0.191
BIGRAM
0.745
H2T
0.282
CPRT
3.520
SKEW
16.058
KURT
1.523
C/P
1.643
PENT
0.705
S1P
0.008
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 · high lexical diversity · short-form declarative register · high clause nesting · moderate topic focus · strong uncommon edge signal
◈ Six Measurement Layers
Layer 1 — Character
0.0076
Non-ASCII Ratio
0.0 = Latin-dominant · 1.0 = fully non-Latin script
Layer 1 — Character
3.3448
Character Entropy
Shannon entropy of character distribution.
Layer 1 — Character
'e' (594x)
Most Frequent
Highest-frequency character. Law V — common edge.
Layer 2 — Token
0.5241
Type-Token Ratio
Unique tokens / total tokens. Lexical diversity signal.
Layer 2 — Token
0.3907
Hapax Ratio
Tokens appearing exactly once. Law VI — uncommon edge.
Layer 6 — Document
0.7455
Hapax to Type
Hapax count / unique token count.
Layer 3 — Punctuation
1.5227
Comma/Period Ratio
Clause complexity per sentence.
Layer 3 — Punctuation
1.6431
Punct Entropy
Shannon entropy across punctuation types.
Layer 4 — Sentence
44
Sentence Count
Total detected sentences across all crawled pages.
Layer 4 — Sentence
3.5199
Skewness
Positive = long-tail. Negative = conversational.
Layer 5 — Paragraph
0.7045
Single Sent Ratio
High = web copy. Low = academic prose.
Layer 6 — Document
0.6093
Repetition Score
Tokens appearing more than once / total.
◈ Token Length Distribution
1-3
33%
4-6
39%
7-10
24%
11-15
4%
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
0.660.98
Window=50 tokens · Step=25 · 45 data points
topology_fingerprint.py v1.0.0 · sha256: 08a2333501a70935... · 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
0.0500
Schema props extracted / top semantic words.
nav ratio
0.6667
Nav URLs / total internal URLs.
content to structure ratio
0.0023
Total words / raw HTML bytes. Content density.
external tld diversity
1
Unique TLD count in outbound links.
self declaration coherence
0.0733
Fuzzy overlap across title / H1 / meta / schema name.
schema to nav alignment
0.0000
Schema type tokens vs nav link text overlap.
javascript surface ratio
0.0000
Fraction of interior pages JS-gated.
URL Depth Distribution
depth_0: 2 · depth_1: 1 · depth_2: 0 · depth_3plus: 0
Internal URLs by path depth. Depth 0 = root.
Tech Stack · Security · Freshness SecurityLabel.MODERATE · FreshnessLabel.STALE
Sitemap: ✗Robots.txt: ✗Schema.org: ✓Open Graph: ✓Canonical: ✓HTTPS: ✓HSTS: ✓CSP: ✗
Security
SecurityLabel.MODERATE
Freshness
FreshnessLabel.STALE
Server
Pepyaka
cmsWix
web_serverPepyaka
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
.com
https://globaldataregistry.com/registry/tld/ledger/com ↗
SCHEMA LEDGER
website
https://globaldataregistry.com/registry/schema/ledger/website ↗
Law V — Common Edge · Law VII — Torus · 2 ledger appends
Build: national-transit-v1.0.0 Spec: Root-LD v1.0 Status: LIVE Minted: 2026-05-13
oaklanddrumschool.com · gdr-dd0bf1b8
oaklanddrumschool.com is recorded in the Global Data Registry — open provenance infrastructure for the machine-readable web.
View the Registry →