Isabella Bison
type: MusicGroup
genre: chamber music
popularity: 6
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x504f5c11d25ba638642cd7a9457c983a035c45099a0584b8198ac2a7054e526d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/059bfdab-0035-456c-9972-0537a6fc8663.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/059bfdab-0035-456c-9972-0537a6fc8663.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/059bfdab-0035-456c-9972-0537a6fc8663
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x504f5c11d25ba638642cd7a9457c983a035c45099a0584b8198ac2a7054e526d","name":"Isabella Bison","registered_at":"2026-06-15T15:32:56Z","symbol":"NIM0752380","token_address":"0x484095f5d21d67d8d853540486a5dfed1c973efd","type":"artist","uuid":"059bfdab-0035-456c-9972-0537a6fc8663"}
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 0x504f5c11d25ba638642cd7a9457c983a035c45099a0584b8198ac2a7054e526d. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/059bfdab-0035-456c-9972-0537a6fc8663.json and https://artists.proofprofile.net/proofs/artist/059bfdab-0035-456c-9972-0537a6fc8663.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x504f5c11d25ba638642cd7a9457c983a035c45099a0584b8198ac2a7054e526d","name":"Isabella Bison","registered_at":"2026-06-15T15:32:56Z","symbol":"NIM0752380","token_address":"0x484095f5d21d67d8d853540486a5dfed1c973efd","type":"artist","uuid":"059bfdab-0035-456c-9972-0537a6fc8663"}
album: Platti: The Galant Italian
  type: MusicAlbum
  date published: 2024-07-17
album: Cello Concertos
  type: MusicAlbum
  date published: 2018-11-30