Cornelio Reyna con Mariachi
type: MusicGroup
genre: mariachi
genre: ranchera
popularity: 7
followers: 993
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4582db1420de64f098a9b7ed08c96d58261762d13af34e80bdd04445b61ed771
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953962
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953962
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27fee66b-8976-4fe0-a3c0-ea73fa5db260.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27fee66b-8976-4fe0-a3c0-ea73fa5db260.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27fee66b-8976-4fe0-a3c0-ea73fa5db260
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T15:03:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4582db1420de64f098a9b7ed08c96d58261762d13af34e80bdd04445b61ed771","name":"Cornelio Reyna con Mariachi","registered_at":"2026-06-16T03:27:12Z","symbol":"NIM0922852","token_address":"0x3d6318619fc59d0260ac3a57a3563696df207821","type":"artist","uuid":"27fee66b-8976-4fe0-a3c0-ea73fa5db260"}
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 0x4582db1420de64f098a9b7ed08c96d58261762d13af34e80bdd04445b61ed771. Chain 2 (Bitcoin): anchored in block 953963 (2026-06-16T15:12:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27fee66b-8976-4fe0-a3c0-ea73fa5db260.json and https://artists.proofprofile.net/proofs/artist/27fee66b-8976-4fe0-a3c0-ea73fa5db260.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T15:12:33Z
  text: {"copyright_id":"0x4582db1420de64f098a9b7ed08c96d58261762d13af34e80bdd04445b61ed771","name":"Cornelio Reyna con Mariachi","registered_at":"2026-06-16T03:27:12Z","symbol":"NIM0922852","token_address":"0x3d6318619fc59d0260ac3a57a3563696df207821","type":"artist","uuid":"27fee66b-8976-4fe0-a3c0-ea73fa5db260"}
album: Tributo a Jose Alfredo
  type: MusicAlbum
  date published: 2006-05-09
album: Te Vas Angel Mio
  type: MusicAlbum
  date published: 2016-03-09