José Barrios
type: MusicGroup
popularity: 10
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcf86e6c63c49cfeef37f5ab207ade6d0c69c717e57295ef4f62365244cc70f0
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/90182d03-d302-4d22-b5ab-0a41e90c2543.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90182d03-d302-4d22-b5ab-0a41e90c2543.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90182d03-d302-4d22-b5ab-0a41e90c2543
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdcf86e6c63c49cfeef37f5ab207ade6d0c69c717e57295ef4f62365244cc70f0","name":"José Barrios","registered_at":"2026-06-17T15:57:16Z","symbol":"NIM1445337","token_address":"0x0f80d3852de78baf0812f42328538db2c909a47e","type":"artist","uuid":"90182d03-d302-4d22-b5ab-0a41e90c2543"}
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 0xdcf86e6c63c49cfeef37f5ab207ade6d0c69c717e57295ef4f62365244cc70f0. 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/90182d03-d302-4d22-b5ab-0a41e90c2543.json and https://artists.proofprofile.net/proofs/artist/90182d03-d302-4d22-b5ab-0a41e90c2543.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xdcf86e6c63c49cfeef37f5ab207ade6d0c69c717e57295ef4f62365244cc70f0","name":"José Barrios","registered_at":"2026-06-17T15:57:16Z","symbol":"NIM1445337","token_address":"0x0f80d3852de78baf0812f42328538db2c909a47e","type":"artist","uuid":"90182d03-d302-4d22-b5ab-0a41e90c2543"}
album: Homenaje a Los Grandes Compositores de la Música Tropical Colombiana Volume 2
  type: MusicAlbum
  date published: 2011-12-27
album: Autumn Condition
  type: MusicAlbum
  date published: 2015-10-19
album: Autumn Condition
  type: MusicAlbum
  date published: 2015-10-19
album: Shade
  type: MusicAlbum
  date published: 2015-11-16
album: House Disaster
  type: MusicAlbum
  date published: 2016-04-11