Denilson Martins
type: MusicGroup
popularity: 3
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2c62684a8b4a9eff767be2a4a846a99a9aac860b26e274b3fb50f4b133516e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00cf9763-e8f4-4ff8-8623-e87796cb3332.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00cf9763-e8f4-4ff8-8623-e87796cb3332.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00cf9763-e8f4-4ff8-8623-e87796cb3332
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2c62684a8b4a9eff767be2a4a846a99a9aac860b26e274b3fb50f4b133516e4","name":"Denilson Martins","registered_at":"2026-06-15T13:46:56Z","symbol":"NIM0727079","token_address":"0x794a16d42aaee49bdc475aaa6a5ccd5c38c19129","type":"artist","uuid":"00cf9763-e8f4-4ff8-8623-e87796cb3332"}
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 0xc2c62684a8b4a9eff767be2a4a846a99a9aac860b26e274b3fb50f4b133516e4. Chain 2 (Bitcoin): anchored in block 953844 (2026-06-15T22:28:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00cf9763-e8f4-4ff8-8623-e87796cb3332.json and https://artists.proofprofile.net/proofs/artist/00cf9763-e8f4-4ff8-8623-e87796cb3332.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:28:08Z
  text: {"copyright_id":"0xc2c62684a8b4a9eff767be2a4a846a99a9aac860b26e274b3fb50f4b133516e4","name":"Denilson Martins","registered_at":"2026-06-15T13:46:56Z","symbol":"NIM0727079","token_address":"0x794a16d42aaee49bdc475aaa6a5ccd5c38c19129","type":"artist","uuid":"00cf9763-e8f4-4ff8-8623-e87796cb3332"}
album: Vai Passar
  type: MusicAlbum
  date published: 2020-05-30
album: As 5 Linguagens do Amor
  type: MusicAlbum
  date published: 2021-05-28
album: I miss you
  type: MusicAlbum
  date published: 2024-10-31