Patricia Holman
type: MusicGroup
genre: lullaby
popularity: 6
followers: 200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1468210eb16b134eb599d6f936e611d9a7ec2f6c8aa8ddf07295b56dcf524b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66025cc1-aa64-45f2-91de-26acb632e838.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66025cc1-aa64-45f2-91de-26acb632e838.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/66025cc1-aa64-45f2-91de-26acb632e838
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1468210eb16b134eb599d6f936e611d9a7ec2f6c8aa8ddf07295b56dcf524b6","name":"Patricia Holman","registered_at":"2026-06-17T01:13:14Z","symbol":"NIM1234528","token_address":"0x3dfef4328de8344ac5496ea0b7a085ae198ad42f","type":"artist","uuid":"66025cc1-aa64-45f2-91de-26acb632e838"}
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 0xd1468210eb16b134eb599d6f936e611d9a7ec2f6c8aa8ddf07295b56dcf524b6. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66025cc1-aa64-45f2-91de-26acb632e838.json and https://artists.proofprofile.net/proofs/artist/66025cc1-aa64-45f2-91de-26acb632e838.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd1468210eb16b134eb599d6f936e611d9a7ec2f6c8aa8ddf07295b56dcf524b6","name":"Patricia Holman","registered_at":"2026-06-17T01:13:14Z","symbol":"NIM1234528","token_address":"0x3dfef4328de8344ac5496ea0b7a085ae198ad42f","type":"artist","uuid":"66025cc1-aa64-45f2-91de-26acb632e838"}
album: Historia de Perros y Gatos
  type: MusicAlbum
  date published: 1988
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  type: MusicAlbum
  date published: 1991
album: Canciones de Todos los Niños, Vol. 2
  type: MusicAlbum
  date published: 2000
album: Canciones de Todos los Niños, Vol. 1
  type: MusicAlbum
  date published: 2000
album: Canciones para Pensar
  type: MusicAlbum
  date published: 2003
album: Canciones Elásticas
  type: MusicAlbum
  date published: 2006
album: Juegos de Patio
  type: MusicAlbum
  date published: 2014
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  type: MusicAlbum
  date published: 2020-11-09
album: Canciones Verdaderas y Otras No Tanto
  type: MusicAlbum
  date published: 2020-11-16