Gabriel & Ricardo
type: MusicGroup
popularity: 14
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50ca71b7ca07e29f2dff42691e685c48949b9522a10973b41ac25a1c0c6a79fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4790e655-11b5-4f75-910b-ff08607ef9b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4790e655-11b5-4f75-910b-ff08607ef9b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4790e655-11b5-4f75-910b-ff08607ef9b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50ca71b7ca07e29f2dff42691e685c48949b9522a10973b41ac25a1c0c6a79fe","name":"Gabriel & Ricardo","registered_at":"2026-06-14T11:57:38Z","symbol":"NIM0445662","token_address":"0x2a571ee387f25e9d0938fea50a98bb693f378c0a","type":"artist","uuid":"4790e655-11b5-4f75-910b-ff08607ef9b2"}
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 0x50ca71b7ca07e29f2dff42691e685c48949b9522a10973b41ac25a1c0c6a79fe. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4790e655-11b5-4f75-910b-ff08607ef9b2.json and https://artists.proofprofile.net/proofs/artist/4790e655-11b5-4f75-910b-ff08607ef9b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x50ca71b7ca07e29f2dff42691e685c48949b9522a10973b41ac25a1c0c6a79fe","name":"Gabriel & Ricardo","registered_at":"2026-06-14T11:57:38Z","symbol":"NIM0445662","token_address":"0x2a571ee387f25e9d0938fea50a98bb693f378c0a","type":"artist","uuid":"4790e655-11b5-4f75-910b-ff08607ef9b2"}
album: Volta de uma Vez por Todas
  type: MusicAlbum
  date published: 2003
album: Noites de Segredos
  type: MusicAlbum
  date published: 2025-07-18