Grupo Arrendajo
type: MusicGroup
popularity: 2
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc796703a626917f6de9a748e08f6c747474bafaf6501f412fa6dca8ca46a01f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c528c993-bdd6-4357-b59f-b58ca62887d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c528c993-bdd6-4357-b59f-b58ca62887d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c528c993-bdd6-4357-b59f-b58ca62887d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc796703a626917f6de9a748e08f6c747474bafaf6501f412fa6dca8ca46a01f0","name":"Grupo Arrendajo","registered_at":"2026-06-20T20:39:56Z","symbol":"NIM1709759","token_address":"0x0bf674d08d10b165c1ed0bb2a4e6b691876e1e50","type":"artist","uuid":"c528c993-bdd6-4357-b59f-b58ca62887d7"}
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 0xc796703a626917f6de9a748e08f6c747474bafaf6501f412fa6dca8ca46a01f0. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c528c993-bdd6-4357-b59f-b58ca62887d7.json and https://artists.proofprofile.net/proofs/artist/c528c993-bdd6-4357-b59f-b58ca62887d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xc796703a626917f6de9a748e08f6c747474bafaf6501f412fa6dca8ca46a01f0","name":"Grupo Arrendajo","registered_at":"2026-06-20T20:39:56Z","symbol":"NIM1709759","token_address":"0x0bf674d08d10b165c1ed0bb2a4e6b691876e1e50","type":"artist","uuid":"c528c993-bdd6-4357-b59f-b58ca62887d7"}
album: PATRULLANDO CULIACAN
  type: MusicAlbum
  date published: 2024-09-20
album: ARRENDAJO STYLE
  type: MusicAlbum
  date published: 2024-10-18
album: CORRIDOS SIGNIFICATIVOS (VOL 1)
  type: MusicAlbum
  date published: 2025-01-01
album: Y TÚ
  type: MusicAlbum
  date published: 2025-03-07
album: EDICION ARRENDAJO (VOL 1)
  type: MusicAlbum
  date published: 2025-04-25