Gemerson Roque
type: MusicGroup
popularity: 3
followers: 320
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e6f27cf15de52f27e34f748336e39e1e94d8a4ed1f57864385f4480c9ba505a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/580d9fdf-e64d-4779-a572-b0c5a92b1da0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/580d9fdf-e64d-4779-a572-b0c5a92b1da0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/580d9fdf-e64d-4779-a572-b0c5a92b1da0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e6f27cf15de52f27e34f748336e39e1e94d8a4ed1f57864385f4480c9ba505a","name":"Gemerson Roque","registered_at":"2026-06-16T20:19:41Z","symbol":"NIM1164505","token_address":"0x0c6260a06cabcd3175c2349b040f9d46a0447eed","type":"artist","uuid":"580d9fdf-e64d-4779-a572-b0c5a92b1da0"}
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 0x3e6f27cf15de52f27e34f748336e39e1e94d8a4ed1f57864385f4480c9ba505a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/580d9fdf-e64d-4779-a572-b0c5a92b1da0.json and https://artists.proofprofile.net/proofs/artist/580d9fdf-e64d-4779-a572-b0c5a92b1da0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3e6f27cf15de52f27e34f748336e39e1e94d8a4ed1f57864385f4480c9ba505a","name":"Gemerson Roque","registered_at":"2026-06-16T20:19:41Z","symbol":"NIM1164505","token_address":"0x0c6260a06cabcd3175c2349b040f9d46a0447eed","type":"artist","uuid":"580d9fdf-e64d-4779-a572-b0c5a92b1da0"}
album: Nunca Foi Sorte, Sempre Foi Deus
  type: MusicAlbum
  date published: 2017-11-23
album: Nunca Foi Sorte, Sempre Foi Deus
  type: MusicAlbum
  date published: 2020-01-07