Elian Barrios
type: MusicGroup
popularity: 5
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0936865757484c1ef98edef66fa13f1b5e31909d2c5eea2caf7cfd7a3d3caec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c673612-9745-468f-92d7-bb1a8a4382c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c673612-9745-468f-92d7-bb1a8a4382c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c673612-9745-468f-92d7-bb1a8a4382c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0936865757484c1ef98edef66fa13f1b5e31909d2c5eea2caf7cfd7a3d3caec","name":"Elian Barrios","registered_at":"2026-06-17T14:42:28Z","symbol":"NIM1427473","token_address":"0x475fa18906073a5d1a806d3dae828172f79afe64","type":"artist","uuid":"8c673612-9745-468f-92d7-bb1a8a4382c8"}
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 0xa0936865757484c1ef98edef66fa13f1b5e31909d2c5eea2caf7cfd7a3d3caec. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c673612-9745-468f-92d7-bb1a8a4382c8.json and https://artists.proofprofile.net/proofs/artist/8c673612-9745-468f-92d7-bb1a8a4382c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa0936865757484c1ef98edef66fa13f1b5e31909d2c5eea2caf7cfd7a3d3caec","name":"Elian Barrios","registered_at":"2026-06-17T14:42:28Z","symbol":"NIM1427473","token_address":"0x475fa18906073a5d1a806d3dae828172f79afe64","type":"artist","uuid":"8c673612-9745-468f-92d7-bb1a8a4382c8"}
album: Serie
  type: MusicAlbum
  date published: 2021-07-22
album: ¿Dónde Estás?
  type: MusicAlbum
  date published: 2023-06-06
album: Algo Pendiente
  type: MusicAlbum
  date published: 2023-09-06
album: Besame
  type: MusicAlbum
  date published: 2024-02-09