Grupo Tdv
type: MusicGroup
genre: corrido
popularity: 3
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72b38c18404170507338819e30e0c866b57a920ef87abf446c95ac659abcc8a8
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/8890f823-e491-4381-b429-12586096e997.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8890f823-e491-4381-b429-12586096e997.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8890f823-e491-4381-b429-12586096e997
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72b38c18404170507338819e30e0c866b57a920ef87abf446c95ac659abcc8a8","name":"Grupo Tdv","registered_at":"2026-06-17T13:13:52Z","symbol":"NIM1406327","token_address":"0x989e8e5de8e651fc3febbcf74e8a256eaa29253a","type":"artist","uuid":"8890f823-e491-4381-b429-12586096e997"}
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 0x72b38c18404170507338819e30e0c866b57a920ef87abf446c95ac659abcc8a8. 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/8890f823-e491-4381-b429-12586096e997.json and https://artists.proofprofile.net/proofs/artist/8890f823-e491-4381-b429-12586096e997.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x72b38c18404170507338819e30e0c866b57a920ef87abf446c95ac659abcc8a8","name":"Grupo Tdv","registered_at":"2026-06-17T13:13:52Z","symbol":"NIM1406327","token_address":"0x989e8e5de8e651fc3febbcf74e8a256eaa29253a","type":"artist","uuid":"8890f823-e491-4381-b429-12586096e997"}
album: Hombre Perfecto
  type: MusicAlbum
  date published: 2017-10-03
album: El Federal de Caminos
  type: MusicAlbum
  date published: 2018-08-20
album: En Vivo
  type: MusicAlbum
  date published: 2019-01-21
album: En Vivo Con Tololoche
  type: MusicAlbum
  date published: 2019-01-21