Nelson Nascimento O Rei Da Pizadinha
type: MusicGroup
genre: forró
genre: piseiro
popularity: 2
followers: 118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26c241f5ed241cfa22f358f1da295b4bf68dd3510d042799e023e7480095721c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96058f7d-2371-4bdb-8e3b-12ca61ef3b95.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96058f7d-2371-4bdb-8e3b-12ca61ef3b95.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96058f7d-2371-4bdb-8e3b-12ca61ef3b95
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26c241f5ed241cfa22f358f1da295b4bf68dd3510d042799e023e7480095721c","name":"Nelson Nascimento O Rei Da Pizadinha","registered_at":"2026-06-17T18:02:09Z","symbol":"NIM1475160","token_address":"0x9de45aa8a504b7d7cc71082a6617c50a70ff9674","type":"artist","uuid":"96058f7d-2371-4bdb-8e3b-12ca61ef3b95"}
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 0x26c241f5ed241cfa22f358f1da295b4bf68dd3510d042799e023e7480095721c. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96058f7d-2371-4bdb-8e3b-12ca61ef3b95.json and https://artists.proofprofile.net/proofs/artist/96058f7d-2371-4bdb-8e3b-12ca61ef3b95.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x26c241f5ed241cfa22f358f1da295b4bf68dd3510d042799e023e7480095721c","name":"Nelson Nascimento O Rei Da Pizadinha","registered_at":"2026-06-17T18:02:09Z","symbol":"NIM1475160","token_address":"0x9de45aa8a504b7d7cc71082a6617c50a70ff9674","type":"artist","uuid":"96058f7d-2371-4bdb-8e3b-12ca61ef3b95"}
album: Pedido da Danada
  type: MusicAlbum
  date published: 2023-03-05
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  type: MusicAlbum
  date published: 2023-10-01
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-12-26
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  type: MusicAlbum
  date published: 2023-12-26
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  type: MusicAlbum
  date published: 2025-09-24