Rudolf Dequeljoe
type: MusicGroup
popularity: 12
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe91cecfb3a0de9d39dfe04115e9792cbb2431362edd45447ee2295063636cad5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9af3f90-7208-42aa-a82a-56d9eb0c56f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9af3f90-7208-42aa-a82a-56d9eb0c56f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9af3f90-7208-42aa-a82a-56d9eb0c56f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe91cecfb3a0de9d39dfe04115e9792cbb2431362edd45447ee2295063636cad5","name":"Rudolf Dequeljoe","registered_at":"2026-06-15T03:31:41Z","symbol":"NIM0668554","token_address":"0x2e2662c2345f9fd07859aea3a5cb9d3eb1cfa704","type":"artist","uuid":"d9af3f90-7208-42aa-a82a-56d9eb0c56f5"}
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 0xe91cecfb3a0de9d39dfe04115e9792cbb2431362edd45447ee2295063636cad5. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9af3f90-7208-42aa-a82a-56d9eb0c56f5.json and https://artists.proofprofile.net/proofs/artist/d9af3f90-7208-42aa-a82a-56d9eb0c56f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0xe91cecfb3a0de9d39dfe04115e9792cbb2431362edd45447ee2295063636cad5","name":"Rudolf Dequeljoe","registered_at":"2026-06-15T03:31:41Z","symbol":"NIM0668554","token_address":"0x2e2662c2345f9fd07859aea3a5cb9d3eb1cfa704","type":"artist","uuid":"d9af3f90-7208-42aa-a82a-56d9eb0c56f5"}