Mr. R.
type: MusicGroup
popularity: 7
followers: 432
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xbbe71485e49e31b42e2ebcde458c2b9b77bb65f823fca00e8b569da0d3bd0343
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a00dddb-ca9a-49ba-b331-f11e6135ae08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a00dddb-ca9a-49ba-b331-f11e6135ae08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a00dddb-ca9a-49ba-b331-f11e6135ae08
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe71485e49e31b42e2ebcde458c2b9b77bb65f823fca00e8b569da0d3bd0343. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a00dddb-ca9a-49ba-b331-f11e6135ae08.json and https://artists.proofprofile.net/proofs/artist/4a00dddb-ca9a-49ba-b331-f11e6135ae08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
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album: Five Senses
  type: MusicAlbum
  date published: 2014-02-08
album: A 5 Senses Song: Ears and Hearing
  type: MusicAlbum
  date published: 2014-02-11
album: Count By 3's
  type: MusicAlbum
  date published: 2014-02-17
album: Pi Song
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  date published: 2014-02-26
album: Shape Song
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  date published: 2014-03-06
album: Days of the Week
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  date published: 2014-03-10
album: Count By 5's
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album: Spring Song
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  date published: 2014-03-20
album: Planet Song
  type: MusicAlbum
  date published: 2014-03-23
album: Season Song
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album: Months of the Year Song
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album: Count By Tens
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album: Double Numbers!
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album: Vowel Song (AEIOU)
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  date published: 2014-09-27
album: Letter A Song
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  date published: 2014-10-02
album: Alphabet Song
  type: MusicAlbum
  date published: 2014-10-05
album: Place Value: Ones, Tens, Hundreds!
  type: MusicAlbum
  date published: 2014-10-14
album: Gravity Song
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  date published: 2014-12-02
album: Place Value: Millions & Billions
  type: MusicAlbum
  date published: 2014-12-10
album: Count to 100
  type: MusicAlbum
  date published: 2015-03-20
album: Count to 30
  type: MusicAlbum
  date published: 2015-04-27
album: Alphabet Lullaby
  type: MusicAlbum
  date published: 2015-05-15
album: Respiratory System
  type: MusicAlbum
  date published: 2015-06-10
album: Bones: The Human Skeleton
  type: MusicAlbum
  date published: 2015-06-22
album: Days of the Week (2)
  type: MusicAlbum
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album: 50 States of the U.S.A.
  type: MusicAlbum
  date published: 2015-08-18
album: 50 States Song 2
  type: MusicAlbum
  date published: 2015-09-06
album: Double Number Zoo
  type: MusicAlbum
  date published: 2015-09-24
album: Seed Dispersal Song
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  date published: 2015-10-16
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  date published: 2015-10-20
album: Count to Ten
  type: MusicAlbum
  date published: 2015-10-27
album: Left and Right
  type: MusicAlbum
  date published: 2016-01-11
album: Body Song
  type: MusicAlbum
  date published: 2016-02-03
album: Nocturnal Animals
  type: MusicAlbum
  date published: 2016-02-24
album: 100th Day of School
  type: MusicAlbum
  date published: 2016-03-10
album: My Dog Numerator
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  date published: 2016-03-10
album: My Dog Denominator
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  date published: 2016-03-21
album: Adding to Ten
  type: MusicAlbum
  date published: 2016-06-16
album: Ordinal Numbers Song
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  date published: 2016-08-17
album: My Dog Counts by Ten
  type: MusicAlbum
  date published: 2016-09-09
album: 365 Days in a Year
  type: MusicAlbum
  date published: 2017-06-05
album: Earth Day Song
  type: MusicAlbum
  date published: 2022-04-14
album: Tree Song
  type: MusicAlbum
  date published: 2022-05-04
album: 7 Continents Song
  type: MusicAlbum
  date published: 2023-01-23
album: Equator Song
  type: MusicAlbum
  date published: 2023-01-30
album: The Rainforest Song
  type: MusicAlbum
  date published: 2024-10-01