Dj David's
type: MusicGroup
popularity: 17
followers: 5951
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x054d1052ab116896613876d28aab2e038d3d5305bbe5cab83bafb30c1092416f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953687
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953687
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a9772c8-4110-4afd-8ba5-5d56310232f8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6a9772c8-4110-4afd-8ba5-5d56310232f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6a9772c8-4110-4afd-8ba5-5d56310232f8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:19:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x054d1052ab116896613876d28aab2e038d3d5305bbe5cab83bafb30c1092416f","name":"Dj David's","registered_at":"2026-06-14T15:36:23Z","symbol":"NIM0497874","token_address":"0x408f29f7ed6ab71d1ec35ea12e2f6352eca2d92a","type":"artist","uuid":"6a9772c8-4110-4afd-8ba5-5d56310232f8"}
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 0x054d1052ab116896613876d28aab2e038d3d5305bbe5cab83bafb30c1092416f. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a9772c8-4110-4afd-8ba5-5d56310232f8.json and https://artists.proofprofile.net/proofs/artist/6a9772c8-4110-4afd-8ba5-5d56310232f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T20:19:15Z
  text: {"copyright_id":"0x054d1052ab116896613876d28aab2e038d3d5305bbe5cab83bafb30c1092416f","name":"Dj David's","registered_at":"2026-06-14T15:36:23Z","symbol":"NIM0497874","token_address":"0x408f29f7ed6ab71d1ec35ea12e2f6352eca2d92a","type":"artist","uuid":"6a9772c8-4110-4afd-8ba5-5d56310232f8"}
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