Pet Therapy Piano Music
type: MusicGroup
popularity: 4
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf22c6a70d7a9000609374637452d82e8e6feab4c608c50c850feda26852899d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39cd03bb-960a-4a01-a0ba-9492e5effb5e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39cd03bb-960a-4a01-a0ba-9492e5effb5e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39cd03bb-960a-4a01-a0ba-9492e5effb5e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf22c6a70d7a9000609374637452d82e8e6feab4c608c50c850feda26852899d","name":"Pet Therapy Piano Music","registered_at":"2026-06-16T09:42:00Z","symbol":"NIM1012358","token_address":"0x547fd96516288caabfb4399700699785f0c28874","type":"artist","uuid":"39cd03bb-960a-4a01-a0ba-9492e5effb5e"}
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 0xcf22c6a70d7a9000609374637452d82e8e6feab4c608c50c850feda26852899d. 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/39cd03bb-960a-4a01-a0ba-9492e5effb5e.json and https://artists.proofprofile.net/proofs/artist/39cd03bb-960a-4a01-a0ba-9492e5effb5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xcf22c6a70d7a9000609374637452d82e8e6feab4c608c50c850feda26852899d","name":"Pet Therapy Piano Music","registered_at":"2026-06-16T09:42:00Z","symbol":"NIM1012358","token_address":"0x547fd96516288caabfb4399700699785f0c28874","type":"artist","uuid":"39cd03bb-960a-4a01-a0ba-9492e5effb5e"}
album: Companion Echoes: Piano Pets Melody
  type: MusicAlbum
  date published: 2024-03-18
album: Piano Music Anthology: Keynote Selections
  type: MusicAlbum
  date published: 2024-03-25
album: Piano Music Journeys: Path of Tunes
  type: MusicAlbum
  date published: 2024-05-24