Carlos Hayre y Su Conjunto
type: MusicGroup
genre: salsa
popularity: 8
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbcc6079f979e173f738ad78fce9ca7eae6a4512479b472e5fe628f3e9a32f88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953941
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953941
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2069ca0d-5545-44ce-969d-d0c9bc799204.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2069ca0d-5545-44ce-969d-d0c9bc799204.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2069ca0d-5545-44ce-969d-d0c9bc799204
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:51:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbcc6079f979e173f738ad78fce9ca7eae6a4512479b472e5fe628f3e9a32f88","name":"Carlos Hayre y Su Conjunto","registered_at":"2026-06-16T01:07:56Z","symbol":"NIM0889585","token_address":"0xf12f07760a89e556f13cdda21410128806893815","type":"artist","uuid":"2069ca0d-5545-44ce-969d-d0c9bc799204"}
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 0xdbcc6079f979e173f738ad78fce9ca7eae6a4512479b472e5fe628f3e9a32f88. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2069ca0d-5545-44ce-969d-d0c9bc799204.json and https://artists.proofprofile.net/proofs/artist/2069ca0d-5545-44ce-969d-d0c9bc799204.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xdbcc6079f979e173f738ad78fce9ca7eae6a4512479b472e5fe628f3e9a32f88","name":"Carlos Hayre y Su Conjunto","registered_at":"2026-06-16T01:07:56Z","symbol":"NIM0889585","token_address":"0xf12f07760a89e556f13cdda21410128806893815","type":"artist","uuid":"2069ca0d-5545-44ce-969d-d0c9bc799204"}
album: Ritmo al Rojo Vivo
  type: MusicAlbum
  date published: 1975