Samuel Gomes
type: MusicGroup
popularity: 4
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1fd3a7bc438d30d8c53b2516bab38aec172b5b9603e83761d94b492ed3812b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954050
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954050
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42c0964f-d16e-4e24-bbf5-359e009dceb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42c0964f-d16e-4e24-bbf5-359e009dceb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42c0964f-d16e-4e24-bbf5-359e009dceb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:14:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1fd3a7bc438d30d8c53b2516bab38aec172b5b9603e83761d94b492ed3812b3","name":"Samuel Gomes","registered_at":"2026-06-16T12:51:00Z","symbol":"NIM1057449","token_address":"0x962f08a083e4a83d63d244ca9e0466946b3eb51b","type":"artist","uuid":"42c0964f-d16e-4e24-bbf5-359e009dceb9"}
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 0xb1fd3a7bc438d30d8c53b2516bab38aec172b5b9603e83761d94b492ed3812b3. Chain 2 (Bitcoin): anchored in block 954050 (2026-06-17T05:14:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42c0964f-d16e-4e24-bbf5-359e009dceb9.json and https://artists.proofprofile.net/proofs/artist/42c0964f-d16e-4e24-bbf5-359e009dceb9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T05:14:33Z
  text: {"copyright_id":"0xb1fd3a7bc438d30d8c53b2516bab38aec172b5b9603e83761d94b492ed3812b3","name":"Samuel Gomes","registered_at":"2026-06-16T12:51:00Z","symbol":"NIM1057449","token_address":"0x962f08a083e4a83d63d244ca9e0466946b3eb51b","type":"artist","uuid":"42c0964f-d16e-4e24-bbf5-359e009dceb9"}
album: Vem Com Teu Rio
  type: MusicAlbum
  date published: 2025-05-09