DJ FH DE ROMA
type: MusicGroup
genre: funk carioca
popularity: 2
followers: 1032
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70283b9a2f2baedea467a479fce0343c1a85960229b8353d3c1505dc7e44fd72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c995758-82bd-4780-b3d5-1968c13db45a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c995758-82bd-4780-b3d5-1968c13db45a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c995758-82bd-4780-b3d5-1968c13db45a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70283b9a2f2baedea467a479fce0343c1a85960229b8353d3c1505dc7e44fd72","name":"DJ FH DE ROMA","registered_at":"2026-06-15T23:32:55Z","symbol":"NIM0866907","token_address":"0x10016b3e48678253db8df80430a1404e5804db1b","type":"artist","uuid":"1c995758-82bd-4780-b3d5-1968c13db45a"}
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 0x70283b9a2f2baedea467a479fce0343c1a85960229b8353d3c1505dc7e44fd72. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c995758-82bd-4780-b3d5-1968c13db45a.json and https://artists.proofprofile.net/proofs/artist/1c995758-82bd-4780-b3d5-1968c13db45a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x70283b9a2f2baedea467a479fce0343c1a85960229b8353d3c1505dc7e44fd72","name":"DJ FH DE ROMA","registered_at":"2026-06-15T23:32:55Z","symbol":"NIM0866907","token_address":"0x10016b3e48678253db8df80430a1404e5804db1b","type":"artist","uuid":"1c995758-82bd-4780-b3d5-1968c13db45a"}
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