Música para Perros Proyecto
type: MusicGroup
popularity: 8
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e966f1abc99cc1e5dbe32b6c66f1ac30d6929c91bab91cd63d02ae460a69400
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953999
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953999
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/316aeda6-9a74-48fd-aaf9-6c409d8ab61f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/316aeda6-9a74-48fd-aaf9-6c409d8ab61f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/316aeda6-9a74-48fd-aaf9-6c409d8ab61f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:20:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e966f1abc99cc1e5dbe32b6c66f1ac30d6929c91bab91cd63d02ae460a69400","name":"Música para Perros Proyecto","registered_at":"2026-06-16T06:42:25Z","symbol":"NIM0969490","token_address":"0x689ad0ad39742ed199cbea3fd536e99b2c94c52e","type":"artist","uuid":"316aeda6-9a74-48fd-aaf9-6c409d8ab61f"}
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 0x3e966f1abc99cc1e5dbe32b6c66f1ac30d6929c91bab91cd63d02ae460a69400. Chain 2 (Bitcoin): anchored in block 953999 (2026-06-16T20:20:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/316aeda6-9a74-48fd-aaf9-6c409d8ab61f.json and https://artists.proofprofile.net/proofs/artist/316aeda6-9a74-48fd-aaf9-6c409d8ab61f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:20:58Z
  text: {"copyright_id":"0x3e966f1abc99cc1e5dbe32b6c66f1ac30d6929c91bab91cd63d02ae460a69400","name":"Música para Perros Proyecto","registered_at":"2026-06-16T06:42:25Z","symbol":"NIM0969490","token_address":"0x689ad0ad39742ed199cbea3fd536e99b2c94c52e","type":"artist","uuid":"316aeda6-9a74-48fd-aaf9-6c409d8ab61f"}
album: Cachorro Durmiendo Linda
  type: MusicAlbum
  date published: 2021-02-05
album: Perros (Musica)
  type: MusicAlbum
  date published: 2021-12-09