Luis Alfonso
type: MusicGroup
genre: popular colombian music
genre: ranchera
popularity: 17
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27954f8c4b84712a60ea47c8e911c76d092208389744f2c0a8427891c90215a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953710
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953710
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e1c7ee3-d362-4ea6-9e27-56f2d127ff9e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e1c7ee3-d362-4ea6-9e27-56f2d127ff9e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7e1c7ee3-d362-4ea6-9e27-56f2d127ff9e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:32:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27954f8c4b84712a60ea47c8e911c76d092208389744f2c0a8427891c90215a3","name":"Luis Alfonso","registered_at":"2026-06-14T17:47:03Z","symbol":"NIM0529054","token_address":"0xe72b8c1c1080b4ddf29966ceecf52ff4531bdf81","type":"artist","uuid":"7e1c7ee3-d362-4ea6-9e27-56f2d127ff9e"}
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 0x27954f8c4b84712a60ea47c8e911c76d092208389744f2c0a8427891c90215a3. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e1c7ee3-d362-4ea6-9e27-56f2d127ff9e.json and https://artists.proofprofile.net/proofs/artist/7e1c7ee3-d362-4ea6-9e27-56f2d127ff9e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x27954f8c4b84712a60ea47c8e911c76d092208389744f2c0a8427891c90215a3","name":"Luis Alfonso","registered_at":"2026-06-14T17:47:03Z","symbol":"NIM0529054","token_address":"0xe72b8c1c1080b4ddf29966ceecf52ff4531bdf81","type":"artist","uuid":"7e1c7ee3-d362-4ea6-9e27-56f2d127ff9e"}