Rey Ruffo
type: MusicGroup
popularity: 2
followers: 212
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaeaa1257af17df67be08d78d0438e24acf235b9417bbe6c975e0c753d45082df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ba7b6dc-86c5-4a82-a917-ece3ca3835e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ba7b6dc-86c5-4a82-a917-ece3ca3835e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ba7b6dc-86c5-4a82-a917-ece3ca3835e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaeaa1257af17df67be08d78d0438e24acf235b9417bbe6c975e0c753d45082df","name":"Rey Ruffo","registered_at":"2026-06-20T03:49:30Z","symbol":"NIM1503056","token_address":"0xdf1688e0003dadf68055fa4e0f407889cc277054","type":"artist","uuid":"9ba7b6dc-86c5-4a82-a917-ece3ca3835e9"}
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 0xaeaa1257af17df67be08d78d0438e24acf235b9417bbe6c975e0c753d45082df. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ba7b6dc-86c5-4a82-a917-ece3ca3835e9.json and https://artists.proofprofile.net/proofs/artist/9ba7b6dc-86c5-4a82-a917-ece3ca3835e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xaeaa1257af17df67be08d78d0438e24acf235b9417bbe6c975e0c753d45082df","name":"Rey Ruffo","registered_at":"2026-06-20T03:49:30Z","symbol":"NIM1503056","token_address":"0xdf1688e0003dadf68055fa4e0f407889cc277054","type":"artist","uuid":"9ba7b6dc-86c5-4a82-a917-ece3ca3835e9"}
album: No Me Digas Que Ya Es Tarde
  type: MusicAlbum
  date published: 2024-04-13
album: Sábado por la Mañana
  type: MusicAlbum
  date published: 2024-06-07
album: REY RUFFO
  type: MusicAlbum
  date published: 2024-11-25