Los Primos Alegres
type: MusicGroup
genre: cumbia
genre: cumbia norteña
genre: norteño
popularity: 3
followers: 477
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53f1ef0284c5ac08d1f8ea25a51f57020053d669aba96a0fa1a88f8eee5c32db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be7f102f-4fee-46dd-a898-85d3fc2c5a2b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be7f102f-4fee-46dd-a898-85d3fc2c5a2b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be7f102f-4fee-46dd-a898-85d3fc2c5a2b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53f1ef0284c5ac08d1f8ea25a51f57020053d669aba96a0fa1a88f8eee5c32db","name":"Los Primos Alegres","registered_at":"2026-06-20T18:40:35Z","symbol":"NIM1679475","token_address":"0xc0386a047103426ac18bb32ff88462691a1325c6","type":"artist","uuid":"be7f102f-4fee-46dd-a898-85d3fc2c5a2b"}
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 0x53f1ef0284c5ac08d1f8ea25a51f57020053d669aba96a0fa1a88f8eee5c32db. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be7f102f-4fee-46dd-a898-85d3fc2c5a2b.json and https://artists.proofprofile.net/proofs/artist/be7f102f-4fee-46dd-a898-85d3fc2c5a2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x53f1ef0284c5ac08d1f8ea25a51f57020053d669aba96a0fa1a88f8eee5c32db","name":"Los Primos Alegres","registered_at":"2026-06-20T18:40:35Z","symbol":"NIM1679475","token_address":"0xc0386a047103426ac18bb32ff88462691a1325c6","type":"artist","uuid":"be7f102f-4fee-46dd-a898-85d3fc2c5a2b"}
album: Vol.3
  type: MusicAlbum
  date published: 2004
album: Vol.4
  type: MusicAlbum
  date published: 2004
album: Los Nuevos Reyes de la Musica Norteña
  type: MusicAlbum
  date published: 2004
album: Los Nuevos Reyes de la Musica Norteña
  type: MusicAlbum
  date published: 2004
album: Primos Alegres (Vol. 3)
  type: MusicAlbum
  date published: 2014-10-09
album: Vamonos De Pachanga (Vol.4)
  type: MusicAlbum
  date published: 2014-10-09
album: Los Nuevos Reyes de la Musica Norteña (Vol.3)
  type: MusicAlbum
  date published: 2014-10-09
album: Hola Que Tal
  type: MusicAlbum
  date published: 2025-03-02
album: Egoismo
  type: MusicAlbum
  date published: 2025-03-03