VIEIRA E SEU CONJUNTO
type: MusicGroup
genre: forró
popularity: 2
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x549bc56dda1fb3e718f724bc4b7ff7f6ec70507212c614c4fe703609ea32dbc8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4e1f8fb-e883-4f94-be90-5d96b3682003.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4e1f8fb-e883-4f94-be90-5d96b3682003.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4e1f8fb-e883-4f94-be90-5d96b3682003
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x549bc56dda1fb3e718f724bc4b7ff7f6ec70507212c614c4fe703609ea32dbc8","name":"VIEIRA E SEU CONJUNTO","registered_at":"2026-06-21T08:13:57Z","symbol":"NIM1872145","token_address":"0xdfe8d81dfa9b8b35e726791e1f0a67c16412bbe6","type":"artist","uuid":"e4e1f8fb-e883-4f94-be90-5d96b3682003"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549bc56dda1fb3e718f724bc4b7ff7f6ec70507212c614c4fe703609ea32dbc8. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4e1f8fb-e883-4f94-be90-5d96b3682003.json and https://artists.proofprofile.net/proofs/artist/e4e1f8fb-e883-4f94-be90-5d96b3682003.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x549bc56dda1fb3e718f724bc4b7ff7f6ec70507212c614c4fe703609ea32dbc8","name":"VIEIRA E SEU CONJUNTO","registered_at":"2026-06-21T08:13:57Z","symbol":"NIM1872145","token_address":"0xdfe8d81dfa9b8b35e726791e1f0a67c16412bbe6","type":"artist","uuid":"e4e1f8fb-e883-4f94-be90-5d96b3682003"}
album: DESAFIANDO - 1983
  type: MusicAlbum
  date published: 2023-05-09
album: LAMBADA DAS QUEBRADAS - VOL. 3 - 1981
  type: MusicAlbum
  date published: 2023-05-10
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  type: MusicAlbum
  date published: 2023-05-10
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  type: MusicAlbum
  date published: 2023-05-10
album: 1987
  type: MusicAlbum
  date published: 2023-05-10
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  type: MusicAlbum
  date published: 2023-05-10
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  type: MusicAlbum
  date published: 2023-05-13