L3O
type: MusicGroup
popularity: 3
followers: 176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8682d8814ac118b88cafe98131dc08832851cfbd0b492b5e308b324b38832481
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/74cc43c7-89dc-4f7d-a619-5a8252db146e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74cc43c7-89dc-4f7d-a619-5a8252db146e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/74cc43c7-89dc-4f7d-a619-5a8252db146e
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8682d8814ac118b88cafe98131dc08832851cfbd0b492b5e308b324b38832481. 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/74cc43c7-89dc-4f7d-a619-5a8252db146e.json and https://artists.proofprofile.net/proofs/artist/74cc43c7-89dc-4f7d-a619-5a8252db146e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
album: CANTA CORAZÓN
  type: MusicAlbum
  date published: 2023-10-13
album: Home (Spanish Version)
  type: MusicAlbum
  date published: 2023-12-01
album: CANTA CORAZÓN
  type: MusicAlbum
  date published: 2024-01-19
album: Home (Spanish Version)
  type: MusicAlbum
  date published: 2024-01-26
album: Hasta Que Me Olvides
  type: MusicAlbum
  date published: 2024-10-02
album: Te Extraño, Te Olvido, Te Amo
  type: MusicAlbum
  date published: 2024-10-23
album: El Trio
  type: MusicAlbum
  date published: 2025-05-30