Pablo Zárate
type: MusicGroup
popularity: 5
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26d8015550b35566d88455d5f88e0200eba199277602566ab4a9d44114800d2e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac590ae9-2667-463c-a65a-49336a642da1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac590ae9-2667-463c-a65a-49336a642da1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac590ae9-2667-463c-a65a-49336a642da1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26d8015550b35566d88455d5f88e0200eba199277602566ab4a9d44114800d2e","name":"Pablo Zárate","registered_at":"2026-06-20T10:07:28Z","symbol":"NIM1587382","token_address":"0xabe6e07ed9d52c02b63ea844862c55a05afd11e0","type":"artist","uuid":"ac590ae9-2667-463c-a65a-49336a642da1"}
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 0x26d8015550b35566d88455d5f88e0200eba199277602566ab4a9d44114800d2e. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac590ae9-2667-463c-a65a-49336a642da1.json and https://artists.proofprofile.net/proofs/artist/ac590ae9-2667-463c-a65a-49336a642da1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x26d8015550b35566d88455d5f88e0200eba199277602566ab4a9d44114800d2e","name":"Pablo Zárate","registered_at":"2026-06-20T10:07:28Z","symbol":"NIM1587382","token_address":"0xabe6e07ed9d52c02b63ea844862c55a05afd11e0","type":"artist","uuid":"ac590ae9-2667-463c-a65a-49336a642da1"}
album: Senhorinha (Con Margherita Lavosi)
  type: MusicAlbum
  date published: 2020-06-23