Regina et Bruno
type: MusicGroup
popularity: 2
followers: 189
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x488bf17f9b1c84879edcf3d0f8049ed67c93df61b2d981427ca38d231eebe71c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4ad6b1a-1e3f-4184-a03b-a7b86f33ddd5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4ad6b1a-1e3f-4184-a03b-a7b86f33ddd5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4ad6b1a-1e3f-4184-a03b-a7b86f33ddd5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x488bf17f9b1c84879edcf3d0f8049ed67c93df61b2d981427ca38d231eebe71c","name":"Regina et Bruno","registered_at":"2026-06-20T20:48:20Z","symbol":"NIM1710570","token_address":"0xb1c7de2130eea57d3ec2ea44e12f006d6978b2d0","type":"artist","uuid":"c4ad6b1a-1e3f-4184-a03b-a7b86f33ddd5"}
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 0x488bf17f9b1c84879edcf3d0f8049ed67c93df61b2d981427ca38d231eebe71c. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4ad6b1a-1e3f-4184-a03b-a7b86f33ddd5.json and https://artists.proofprofile.net/proofs/artist/c4ad6b1a-1e3f-4184-a03b-a7b86f33ddd5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x488bf17f9b1c84879edcf3d0f8049ed67c93df61b2d981427ca38d231eebe71c","name":"Regina et Bruno","registered_at":"2026-06-20T20:48:20Z","symbol":"NIM1710570","token_address":"0xb1c7de2130eea57d3ec2ea44e12f006d6978b2d0","type":"artist","uuid":"c4ad6b1a-1e3f-4184-a03b-a7b86f33ddd5"}
album: Solenzara: Un amour de Corse
  type: MusicAlbum
  date published: 1998-01-01
album: Les plus belles chansons Corses (Les plus grands succès Corses)
  type: MusicAlbum
  date published: 2014-11-20
album: Les plus belles chansons Corses (Les plus grands succès Corses)
  type: MusicAlbum
  date published: 2014-11-20
album: Les plus belles chansons Corses (Les plus grands succès Corses)
  type: MusicAlbum
  date published: 2014-11-20
album: Les plus belles chansons Corses (Les plus grandes chansons Corses)
  type: MusicAlbum
  date published: 2014-11-20
album: Les plus belles chansons corses (Les plus grands succès Corses)
  type: MusicAlbum
  date published: 2014-11-20
album: Les plus grandes chansons Corses de Régina et Bruno
  type: MusicAlbum
  date published: 2015-03-20
album: Les plus grandes chansons Corses de Régina et Bruno
  type: MusicAlbum
  date published: 2015-03-20
album: Les plus grandes chansons Corses de Régina et Bruno
  type: MusicAlbum
  date published: 2015-03-20
album: Les plus grandes chansons Corses de Régina et Bruno
  type: MusicAlbum
  date published: 2015-03-20
album: Les plus grandes chansons corses de Régina et Bruno
  type: MusicAlbum
  date published: 2015-03-20
album: Les plus grandes chansons Corses de Régina et Bruno
  type: MusicAlbum
  date published: 2015-03-20
album: Les plus grandes chansons Corses de Régina et Bruno
  type: MusicAlbum
  date published: 2015-03-20