Grupo Los Principales
type: MusicGroup
popularity: 3
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x604c1c1a2a1701107048b199cee77e594856997441091d47b6f16157905ee6aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9257570-6b29-43e8-9b95-5f3169af1fd6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9257570-6b29-43e8-9b95-5f3169af1fd6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9257570-6b29-43e8-9b95-5f3169af1fd6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x604c1c1a2a1701107048b199cee77e594856997441091d47b6f16157905ee6aa","name":"Grupo Los Principales","registered_at":"2026-06-20T16:07:56Z","symbol":"NIM1651170","token_address":"0xd1e9daeca3048eea926e5ef43175e2bcf0cd4277","type":"artist","uuid":"b9257570-6b29-43e8-9b95-5f3169af1fd6"}
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 0x604c1c1a2a1701107048b199cee77e594856997441091d47b6f16157905ee6aa. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9257570-6b29-43e8-9b95-5f3169af1fd6.json and https://artists.proofprofile.net/proofs/artist/b9257570-6b29-43e8-9b95-5f3169af1fd6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x604c1c1a2a1701107048b199cee77e594856997441091d47b6f16157905ee6aa","name":"Grupo Los Principales","registered_at":"2026-06-20T16:07:56Z","symbol":"NIM1651170","token_address":"0xd1e9daeca3048eea926e5ef43175e2bcf0cd4277","type":"artist","uuid":"b9257570-6b29-43e8-9b95-5f3169af1fd6"}
album: Ya Están Enojados
  type: MusicAlbum
  date published: 2018-06-08
album: En Vivo Vol.1 (Live)
  type: MusicAlbum
  date published: 2018-10-08
album: Las Favoritas de Nuestros Clientes En Vivo, Vol. 1
  type: MusicAlbum
  date published: 2023-05-01
album: Ella Es Mi Madre
  type: MusicAlbum
  date published: 2023-05-15
album: Las Favoritas De Nuestros Clientes En Vivo, Vol. 2
  type: MusicAlbum
  date published: 2023-05-22
album: La Posada
  type: MusicAlbum
  date published: 2024-06-04
album: Haciendo Las Cosas Bien, Vol. 1
  type: MusicAlbum
  date published: 2024-06-10