Dueto Tierra Viva
type: MusicGroup
popularity: 3
followers: 223
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa39e8ea044a2114ce91f2f783fd95529a4aaffbf0a3e476fc9ad2255d8410dcd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90cc3bd7-cded-4aad-af12-beb0c28f0e37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90cc3bd7-cded-4aad-af12-beb0c28f0e37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90cc3bd7-cded-4aad-af12-beb0c28f0e37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa39e8ea044a2114ce91f2f783fd95529a4aaffbf0a3e476fc9ad2255d8410dcd","name":"Dueto Tierra Viva","registered_at":"2026-06-17T16:12:52Z","symbol":"NIM1449070","token_address":"0x3f71983c1d910edc2d6b258095bc1720cacee95e","type":"artist","uuid":"90cc3bd7-cded-4aad-af12-beb0c28f0e37"}
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 0xa39e8ea044a2114ce91f2f783fd95529a4aaffbf0a3e476fc9ad2255d8410dcd. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90cc3bd7-cded-4aad-af12-beb0c28f0e37.json and https://artists.proofprofile.net/proofs/artist/90cc3bd7-cded-4aad-af12-beb0c28f0e37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa39e8ea044a2114ce91f2f783fd95529a4aaffbf0a3e476fc9ad2255d8410dcd","name":"Dueto Tierra Viva","registered_at":"2026-06-17T16:12:52Z","symbol":"NIM1449070","token_address":"0x3f71983c1d910edc2d6b258095bc1720cacee95e","type":"artist","uuid":"90cc3bd7-cded-4aad-af12-beb0c28f0e37"}
album: Canto a Ti, Colombia Mía
  type: MusicAlbum
  date published: 1998
album: Canto a Ti, Colombia Mia
  type: MusicAlbum
  date published: 1998-01-01
album: Ahora y Aqui
  type: MusicAlbum
  date published: 2005-01-01
album: Ahora y Aqui
  type: MusicAlbum
  date published: 2005-01-01
album: Nuestra Musica Colombiana
  type: MusicAlbum
  date published: 2005-01-01
album: Nuestra Musica Colombiana
  type: MusicAlbum
  date published: 2005-01-01
album: Nuestra Musica Colombiana
  type: MusicAlbum
  date published: 2005-01-01
album: Una Sola Bandera
  type: MusicAlbum
  date published: 2018-01-01
album: Una Sola Bandera
  type: MusicAlbum
  date published: 2018-01-01
album: Fiesta
  type: MusicAlbum
  date published: 2025-07-18