Jerffeson Morais
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x981f2e597ddfc5fab5bbc47b7654fcdad834550e446cc39a85cac4c0d397d57a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b400d815-ca11-4077-a1c8-e21c296e8317.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b400d815-ca11-4077-a1c8-e21c296e8317.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b400d815-ca11-4077-a1c8-e21c296e8317
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x981f2e597ddfc5fab5bbc47b7654fcdad834550e446cc39a85cac4c0d397d57a","name":"Jerffeson Morais","registered_at":"2026-06-20T13:27:18Z","symbol":"NIM1621697","token_address":"0x44e8b03e4863777d43226f7524f4cf9bd25eeec6","type":"artist","uuid":"b400d815-ca11-4077-a1c8-e21c296e8317"}
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 0x981f2e597ddfc5fab5bbc47b7654fcdad834550e446cc39a85cac4c0d397d57a. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b400d815-ca11-4077-a1c8-e21c296e8317.json and https://artists.proofprofile.net/proofs/artist/b400d815-ca11-4077-a1c8-e21c296e8317.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x981f2e597ddfc5fab5bbc47b7654fcdad834550e446cc39a85cac4c0d397d57a","name":"Jerffeson Morais","registered_at":"2026-06-20T13:27:18Z","symbol":"NIM1621697","token_address":"0x44e8b03e4863777d43226f7524f4cf9bd25eeec6","type":"artist","uuid":"b400d815-ca11-4077-a1c8-e21c296e8317"}
album: Outro Dia
  type: MusicAlbum
  date published: 2025-10-28
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  type: MusicAlbum
  date published: 2025-10-29
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  type: MusicAlbum
  date published: 2025-10-30
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  type: MusicAlbum
  date published: 2025-10-30
album: Trilhas da consciência
  type: MusicAlbum
  date published: 2025-10-31
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  type: MusicAlbum
  date published: 2025-11-03
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  type: MusicAlbum
  date published: 2025-11-03