Grupo Arriero
type: MusicGroup
genre: cumbia norteña
popularity: 3
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e4aaaf5b72afcfb0043fddc9f4b7050f74ed547c48dc5be9b59c89ddb6cca5b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f568e147-897d-43dc-9b3c-04678da02e9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f568e147-897d-43dc-9b3c-04678da02e9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f568e147-897d-43dc-9b3c-04678da02e9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e4aaaf5b72afcfb0043fddc9f4b7050f74ed547c48dc5be9b59c89ddb6cca5b","name":"Grupo Arriero","registered_at":"2026-06-21T14:57:24Z","symbol":"NIM1953957","token_address":"0x74c86844020d167d4a1fcd973aa466646165c17b","type":"artist","uuid":"f568e147-897d-43dc-9b3c-04678da02e9d"}
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 0x1e4aaaf5b72afcfb0043fddc9f4b7050f74ed547c48dc5be9b59c89ddb6cca5b. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f568e147-897d-43dc-9b3c-04678da02e9d.json and https://artists.proofprofile.net/proofs/artist/f568e147-897d-43dc-9b3c-04678da02e9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x1e4aaaf5b72afcfb0043fddc9f4b7050f74ed547c48dc5be9b59c89ddb6cca5b","name":"Grupo Arriero","registered_at":"2026-06-21T14:57:24Z","symbol":"NIM1953957","token_address":"0x74c86844020d167d4a1fcd973aa466646165c17b","type":"artist","uuid":"f568e147-897d-43dc-9b3c-04678da02e9d"}
album: De los Besos Que Te Di
  type: MusicAlbum
  date published: 2021-01-01
album: Hoy Me Vas A Ver Llorar
  type: MusicAlbum
  date published: 2023-03-27
album: En Vivo Vol. 1
  type: MusicAlbum
  date published: 2025-01-13