Giselle Couto
type: MusicGroup
genre: samba
popularity: 2
followers: 488
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6f68a5477931686a4f8b18e3bbefac9847c5af163b67fa167e69b787dd9dbf5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87cad56d-6cef-4c64-968a-4ff2b70c5166.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87cad56d-6cef-4c64-968a-4ff2b70c5166.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87cad56d-6cef-4c64-968a-4ff2b70c5166
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6f68a5477931686a4f8b18e3bbefac9847c5af163b67fa167e69b787dd9dbf5","name":"Giselle Couto","registered_at":"2026-06-17T12:58:28Z","symbol":"NIM1402655","token_address":"0xf2589eee9b6f6e4f4b6a20dbcc1bc30ee23cb0b1","type":"artist","uuid":"87cad56d-6cef-4c64-968a-4ff2b70c5166"}
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 0xc6f68a5477931686a4f8b18e3bbefac9847c5af163b67fa167e69b787dd9dbf5. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87cad56d-6cef-4c64-968a-4ff2b70c5166.json and https://artists.proofprofile.net/proofs/artist/87cad56d-6cef-4c64-968a-4ff2b70c5166.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc6f68a5477931686a4f8b18e3bbefac9847c5af163b67fa167e69b787dd9dbf5","name":"Giselle Couto","registered_at":"2026-06-17T12:58:28Z","symbol":"NIM1402655","token_address":"0xf2589eee9b6f6e4f4b6a20dbcc1bc30ee23cb0b1","type":"artist","uuid":"87cad56d-6cef-4c64-968a-4ff2b70c5166"}
album: Giselle Couto
  type: MusicAlbum
  date published: 2016-12-15
album: Giselle Couto
  type: MusicAlbum
  date published: 2016-12-22
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  type: MusicAlbum
  date published: 2019-11-28
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  type: MusicAlbum
  date published: 2020-10-29
album: Natureza
  type: MusicAlbum
  date published: 2020-12-02