Hora da Música do Cachorro
type: MusicGroup
popularity: 11
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd15810c22a0a7eb023c88248bb708098dcb01fbaa7488b0b8b7a9145889b931
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/cd5becc9-87ff-4b34-8596-591ddae4f024.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd5becc9-87ff-4b34-8596-591ddae4f024.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd5becc9-87ff-4b34-8596-591ddae4f024
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd15810c22a0a7eb023c88248bb708098dcb01fbaa7488b0b8b7a9145889b931","name":"Hora da Música do Cachorro","registered_at":"2026-06-15T02:01:08Z","symbol":"NIM0646942","token_address":"0x58dfcbc0a1192ac947d34027ddb4382cc8893e4b","type":"artist","uuid":"cd5becc9-87ff-4b34-8596-591ddae4f024"}
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 0xcd15810c22a0a7eb023c88248bb708098dcb01fbaa7488b0b8b7a9145889b931. 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/cd5becc9-87ff-4b34-8596-591ddae4f024.json and https://artists.proofprofile.net/proofs/artist/cd5becc9-87ff-4b34-8596-591ddae4f024.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0xcd15810c22a0a7eb023c88248bb708098dcb01fbaa7488b0b8b7a9145889b931","name":"Hora da Música do Cachorro","registered_at":"2026-06-15T02:01:08Z","symbol":"NIM0646942","token_address":"0x58dfcbc0a1192ac947d34027ddb4382cc8893e4b","type":"artist","uuid":"cd5becc9-87ff-4b34-8596-591ddae4f024"}
album: 1 Hora de Música Relaxante para Cães
  type: MusicAlbum
  date published: 2021-02-08
album: Canções Calmantes para a Terapia do Sono de Cães
  type: MusicAlbum
  date published: 2021-02-11
album: 1 Hora de Terapia Musical Relaxante para Cães
  type: MusicAlbum
  date published: 2021-02-15
album: 2 Horas de Música Calmante para Cães
  type: MusicAlbum
  date published: 2021-02-18
album: Músicas de Sono Relaxante para Cães Enquanto Estão Fora
  type: MusicAlbum
  date published: 2021-02-22
album: Música de Piano Calmante para Cães Sonolentos
  type: MusicAlbum
  date published: 2021-02-25
album: 2 Horas de Sono para Cães
  type: MusicAlbum
  date published: 2021-03-01