Relaxed Piano Music
type: MusicGroup
popularity: 13
followers: 1478
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bf7f44e2768bde3db57344c5a54a574bf787006a5530f129e9e06b5ffcd9dea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d31fcfc9-a534-4616-bf5d-5bf7b2f5c4e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d31fcfc9-a534-4616-bf5d-5bf7b2f5c4e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d31fcfc9-a534-4616-bf5d-5bf7b2f5c4e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bf7f44e2768bde3db57344c5a54a574bf787006a5530f129e9e06b5ffcd9dea","name":"Relaxed Piano Music","registered_at":"2026-06-15T02:41:30Z","symbol":"NIM0656574","token_address":"0x0f90f5cd09670d02574b579b8acfc715434e9ad2","type":"artist","uuid":"d31fcfc9-a534-4616-bf5d-5bf7b2f5c4e4"}
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 0x2bf7f44e2768bde3db57344c5a54a574bf787006a5530f129e9e06b5ffcd9dea. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d31fcfc9-a534-4616-bf5d-5bf7b2f5c4e4.json and https://artists.proofprofile.net/proofs/artist/d31fcfc9-a534-4616-bf5d-5bf7b2f5c4e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0x2bf7f44e2768bde3db57344c5a54a574bf787006a5530f129e9e06b5ffcd9dea","name":"Relaxed Piano Music","registered_at":"2026-06-15T02:41:30Z","symbol":"NIM0656574","token_address":"0x0f90f5cd09670d02574b579b8acfc715434e9ad2","type":"artist","uuid":"d31fcfc9-a534-4616-bf5d-5bf7b2f5c4e4"}
album: Insomnia Relief Piano
  type: MusicAlbum
  date published: 2024-09-07