K-LIBRE 9
type: MusicGroup
genre: cumbia
popularity: 2
followers: 405
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfbb7591aba1216fd94577cffb24fcf6ed8f551cddba4c39a80ce38b7c20d544
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/465d7e48-e88c-4b12-8578-f8da9d5b196c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/465d7e48-e88c-4b12-8578-f8da9d5b196c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/465d7e48-e88c-4b12-8578-f8da9d5b196c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfbb7591aba1216fd94577cffb24fcf6ed8f551cddba4c39a80ce38b7c20d544","name":"K-LIBRE 9","registered_at":"2026-06-16T14:25:07Z","symbol":"NIM1079894","token_address":"0xd93139b2a5a6b3392d83d5e9dda06ca936b2ac11","type":"artist","uuid":"465d7e48-e88c-4b12-8578-f8da9d5b196c"}
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 0xbfbb7591aba1216fd94577cffb24fcf6ed8f551cddba4c39a80ce38b7c20d544. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/465d7e48-e88c-4b12-8578-f8da9d5b196c.json and https://artists.proofprofile.net/proofs/artist/465d7e48-e88c-4b12-8578-f8da9d5b196c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xbfbb7591aba1216fd94577cffb24fcf6ed8f551cddba4c39a80ce38b7c20d544","name":"K-LIBRE 9","registered_at":"2026-06-16T14:25:07Z","symbol":"NIM1079894","token_address":"0xd93139b2a5a6b3392d83d5e9dda06ca936b2ac11","type":"artist","uuid":"465d7e48-e88c-4b12-8578-f8da9d5b196c"}
album: Me Enamore de Ti
  type: MusicAlbum
  date published: 2022-09-13
album: Chica del Este
  type: MusicAlbum
  date published: 2022-09-14
album: Chica del Este / Te Olvidare / El Precio de Tu Engaño
  type: MusicAlbum
  date published: 2022-09-14
album: Te Olvidare
  type: MusicAlbum
  date published: 2022-09-14
album: Enganchados en Vivo: Quiero Saber de Ti / Te Vi Venir /Corazón Partió (Cumbia)
  type: MusicAlbum
  date published: 2022-09-14
album: El Precio de Tu Engaño
  type: MusicAlbum
  date published: 2022-09-14
album: Pero Me Acuerdo de Ti
  type: MusicAlbum
  date published: 2022-11-07
album: Te Quise Olvidar
  type: MusicAlbum
  date published: 2022-11-07
album: Tu o Ninguna
  type: MusicAlbum
  date published: 2022-11-07
album: Amor de novela
  type: MusicAlbum
  date published: 2023-02-28
album: Me puedes de punta a punta
  type: MusicAlbum
  date published: 2023-02-28
album: Eres
  type: MusicAlbum
  date published: 2023-02-28
album: Enganchados: Eres / Me puedes de punta a punta / Amor de novela
  type: MusicAlbum
  date published: 2023-02-28
album: Es mi culpa
  type: MusicAlbum
  date published: 2023-05-03
album: Mujer bonita
  type: MusicAlbum
  date published: 2023-05-03
album: Puño de diamante
  type: MusicAlbum
  date published: 2023-05-03
album: AmIgo
  type: MusicAlbum
  date published: 2023-07-11
album: Fumando
  type: MusicAlbum
  date published: 2023-07-11
album: Idiota
  type: MusicAlbum
  date published: 2023-07-11
album: Tal Vez
  type: MusicAlbum
  date published: 2024-05-02
album: Hoy la vi pasar
  type: MusicAlbum
  date published: 2024-05-02
album: De Callados / Hoy la vi pasar / Tal vez
  type: MusicAlbum
  date published: 2024-05-02
album: De callados
  type: MusicAlbum
  date published: 2024-05-02
album: A chillar a otro lado - Te perdone
  type: MusicAlbum
  date published: 2024-06-19