Kelvin Diniz
type: MusicGroup
popularity: 2
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d71a46b2dcec3911af3a5999a26774ba19b849c1a24faa9a590afe4408577cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c0a6db1-53b9-4fbf-bdb4-f6a40b5b3b2a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c0a6db1-53b9-4fbf-bdb4-f6a40b5b3b2a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c0a6db1-53b9-4fbf-bdb4-f6a40b5b3b2a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d71a46b2dcec3911af3a5999a26774ba19b849c1a24faa9a590afe4408577cb","name":"Kelvin Diniz","registered_at":"2026-06-16T16:08:47Z","symbol":"NIM1104641","token_address":"0xfe7e274b258f5e8a5620ffd8737f51a9bccef0b5","type":"artist","uuid":"4c0a6db1-53b9-4fbf-bdb4-f6a40b5b3b2a"}
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 0x8d71a46b2dcec3911af3a5999a26774ba19b849c1a24faa9a590afe4408577cb. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c0a6db1-53b9-4fbf-bdb4-f6a40b5b3b2a.json and https://artists.proofprofile.net/proofs/artist/4c0a6db1-53b9-4fbf-bdb4-f6a40b5b3b2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x8d71a46b2dcec3911af3a5999a26774ba19b849c1a24faa9a590afe4408577cb","name":"Kelvin Diniz","registered_at":"2026-06-16T16:08:47Z","symbol":"NIM1104641","token_address":"0xfe7e274b258f5e8a5620ffd8737f51a9bccef0b5","type":"artist","uuid":"4c0a6db1-53b9-4fbf-bdb4-f6a40b5b3b2a"}
album: Trilha Sonora - Os pretendentes Da Filha Do Coroné 2
  type: MusicAlbum
  date published: 2019-02-08
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  type: MusicAlbum
  date published: 2021-01-25
album: Terminando e Voltando
  type: MusicAlbum
  date published: 2021-05-14
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  type: MusicAlbum
  date published: 2023-04-28
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  type: MusicAlbum
  date published: 2025-03-21