Cuarteteala
type: MusicGroup
genre: cuarteto
popularity: 4
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x913d6ffafdf72c4ea0a7c25ffac756752899e5b83a789d61ab219cc8c2665e11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf462971-1b05-4477-aaf7-ef5f7ba7faf0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf462971-1b05-4477-aaf7-ef5f7ba7faf0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf462971-1b05-4477-aaf7-ef5f7ba7faf0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
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 0x913d6ffafdf72c4ea0a7c25ffac756752899e5b83a789d61ab219cc8c2665e11. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf462971-1b05-4477-aaf7-ef5f7ba7faf0.json and https://artists.proofprofile.net/proofs/artist/bf462971-1b05-4477-aaf7-ef5f7ba7faf0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
album: El avión/Tiburón
  type: MusicAlbum
  date published: 2024-05-26
album: Me Equivoqué
  type: MusicAlbum
  date published: 2024-05-26
album: Hasta que el alma resista
  type: MusicAlbum
  date published: 2024-05-26
album: Shallow
  type: MusicAlbum
  date published: 2024-05-26
album: Si me da la gana
  type: MusicAlbum
  date published: 2024-06-20
album: No estoy llorando
  type: MusicAlbum
  date published: 2024-07-03
album: En peligro de extinción
  type: MusicAlbum
  date published: 2024-07-17
album: Bailando Conmigo
  type: MusicAlbum
  date published: 2024-09-12
album: Por Qué
  type: MusicAlbum
  date published: 2024-12-21
album: La incondicional / Ahora te puedes marchar
  type: MusicAlbum
  date published: 2025-01-31
album: Qué se siente
  type: MusicAlbum
  date published: 2025-03-15
album: Con otra
  type: MusicAlbum
  date published: 2025-04-17