YAKUA
type: MusicGroup
popularity: 4
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ff3775100f8f9b22d826fec527ecf3a9b49b3d2f7aacd02775e8435b021d47e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/582401c3-8cce-4562-a656-b21220f28f57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/582401c3-8cce-4562-a656-b21220f28f57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/582401c3-8cce-4562-a656-b21220f28f57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x2ff3775100f8f9b22d826fec527ecf3a9b49b3d2f7aacd02775e8435b021d47e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/582401c3-8cce-4562-a656-b21220f28f57.json and https://artists.proofprofile.net/proofs/artist/582401c3-8cce-4562-a656-b21220f28f57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: ADESI
  type: MusicAlbum
  date published: 2024-08-30
album: Nostalgia de verano
  type: MusicAlbum
  date published: 2024-09-24
album: buscandote/buscandome
  type: MusicAlbum
  date published: 2024-12-02
album: CON OTRA
  type: MusicAlbum
  date published: 2025-01-03
album: Levitar
  type: MusicAlbum
  date published: 2025-05-08
album: espero que no sea tarde
  type: MusicAlbum
  date published: 2025-09-24
album: tu actitud
  type: MusicAlbum
  date published: 2025-10-23