Vilmário Moura
type: MusicGroup
popularity: 2
followers: 144
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x729ab77d26e3a107cbbc71c02143763bf6765f3d1ee9fd38d85f208d240efc80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9c5f008-d817-4bf0-8cea-eb9af2f6d6fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9c5f008-d817-4bf0-8cea-eb9af2f6d6fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9c5f008-d817-4bf0-8cea-eb9af2f6d6fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x729ab77d26e3a107cbbc71c02143763bf6765f3d1ee9fd38d85f208d240efc80","name":"Vilmário Moura","registered_at":"2026-06-20T09:05:24Z","symbol":"NIM1574827","token_address":"0x4930d1db8c97093e58dc6a44e4c6e750f78e1edb","type":"artist","uuid":"a9c5f008-d817-4bf0-8cea-eb9af2f6d6fd"}
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 0x729ab77d26e3a107cbbc71c02143763bf6765f3d1ee9fd38d85f208d240efc80. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9c5f008-d817-4bf0-8cea-eb9af2f6d6fd.json and https://artists.proofprofile.net/proofs/artist/a9c5f008-d817-4bf0-8cea-eb9af2f6d6fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x729ab77d26e3a107cbbc71c02143763bf6765f3d1ee9fd38d85f208d240efc80","name":"Vilmário Moura","registered_at":"2026-06-20T09:05:24Z","symbol":"NIM1574827","token_address":"0x4930d1db8c97093e58dc6a44e4c6e750f78e1edb","type":"artist","uuid":"a9c5f008-d817-4bf0-8cea-eb9af2f6d6fd"}
album: Mãe da Graça
  type: MusicAlbum
  date published: 2024-05-22
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  type: MusicAlbum
  date published: 2024-06-05
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  type: MusicAlbum
  date published: 2024-06-07
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  type: MusicAlbum
  date published: 2024-06-07
album: Me Escuta
  type: MusicAlbum
  date published: 2024-06-12
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  type: MusicAlbum
  date published: 2024-06-15
album: ME LEVANTA
  type: MusicAlbum
  date published: 2024-10-03