Música calmante para perros
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe48e0b2e41a0fdf2b5eee75cfea19951e0e49e336d9ad2f5cbe9a97e9db4847
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8fecb9d-0931-4dc8-a240-fa6bdfbf8447.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8fecb9d-0931-4dc8-a240-fa6bdfbf8447.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8fecb9d-0931-4dc8-a240-fa6bdfbf8447
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe48e0b2e41a0fdf2b5eee75cfea19951e0e49e336d9ad2f5cbe9a97e9db4847","name":"Música calmante para perros","registered_at":"2026-06-20T22:08:55Z","symbol":"NIM1729665","token_address":"0x4076338a038771c55d07d4b6cfd2fe1085965b7c","type":"artist","uuid":"c8fecb9d-0931-4dc8-a240-fa6bdfbf8447"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe48e0b2e41a0fdf2b5eee75cfea19951e0e49e336d9ad2f5cbe9a97e9db4847. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8fecb9d-0931-4dc8-a240-fa6bdfbf8447.json and https://artists.proofprofile.net/proofs/artist/c8fecb9d-0931-4dc8-a240-fa6bdfbf8447.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xbe48e0b2e41a0fdf2b5eee75cfea19951e0e49e336d9ad2f5cbe9a97e9db4847","name":"Música calmante para perros","registered_at":"2026-06-20T22:08:55Z","symbol":"NIM1729665","token_address":"0x4076338a038771c55d07d4b6cfd2fe1085965b7c","type":"artist","uuid":"c8fecb9d-0931-4dc8-a240-fa6bdfbf8447"}
album: Melodías De Felicidad Y Ladridos: Música Para Canes Energéticos
  type: MusicAlbum
  date published: 2024-02-05