CARREÑO
type: MusicGroup
popularity: 4
followers: 214
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa298dcb085912e0eca652aecad9962fab48ae7cbe6b544fd822e691e767e5e0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953973
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953973
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a4003c2-373c-474d-b99a-7a29e7af13e0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a4003c2-373c-474d-b99a-7a29e7af13e0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a4003c2-373c-474d-b99a-7a29e7af13e0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:37:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa298dcb085912e0eca652aecad9962fab48ae7cbe6b544fd822e691e767e5e0e","name":"CARREÑO","registered_at":"2026-06-16T04:21:23Z","symbol":"NIM0935801","token_address":"0x616f197acf04b651bd460cb6e345810bf209ffbc","type":"artist","uuid":"2a4003c2-373c-474d-b99a-7a29e7af13e0"}
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 0xa298dcb085912e0eca652aecad9962fab48ae7cbe6b544fd822e691e767e5e0e. Chain 2 (Bitcoin): anchored in block 953973 (2026-06-16T16:37:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a4003c2-373c-474d-b99a-7a29e7af13e0.json and https://artists.proofprofile.net/proofs/artist/2a4003c2-373c-474d-b99a-7a29e7af13e0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:37:07Z
  text: {"copyright_id":"0xa298dcb085912e0eca652aecad9962fab48ae7cbe6b544fd822e691e767e5e0e","name":"CARREÑO","registered_at":"2026-06-16T04:21:23Z","symbol":"NIM0935801","token_address":"0x616f197acf04b651bd460cb6e345810bf209ffbc","type":"artist","uuid":"2a4003c2-373c-474d-b99a-7a29e7af13e0"}
album: CONTIGO/CONMIGO
  type: MusicAlbum
  date published: 2023-10-25
album: CONTIGO/CONMIGO
  type: MusicAlbum
  date published: 2023-10-25
album: DEJA ESO
  type: MusicAlbum
  date published: 2023-12-13
album: DEJA ESO
  type: MusicAlbum
  date published: 2023-12-13
album: TODO PARA MÍ
  type: MusicAlbum
  date published: 2024-02-16
album: TODO PARA MÍ
  type: MusicAlbum
  date published: 2024-02-16
album: GC
  type: MusicAlbum
  date published: 2024-04-26
album: Solo Quiero
  type: MusicAlbum
  date published: 2024-11-08