DJ Donald
type: MusicGroup
genre: russelåter
popularity: 2
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x586c851a145a5368211860a09be420b5f92b6602fe324a6b032d446237e47c3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24800a51-5f59-454d-a3ca-b294d74cdf2c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24800a51-5f59-454d-a3ca-b294d74cdf2c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24800a51-5f59-454d-a3ca-b294d74cdf2c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x586c851a145a5368211860a09be420b5f92b6602fe324a6b032d446237e47c3f","name":"DJ Donald","registered_at":"2026-06-16T02:13:18Z","symbol":"NIM0905209","token_address":"0xef2a95742981815a25627660e47b18e950f1abfc","type":"artist","uuid":"24800a51-5f59-454d-a3ca-b294d74cdf2c"}
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 0x586c851a145a5368211860a09be420b5f92b6602fe324a6b032d446237e47c3f. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24800a51-5f59-454d-a3ca-b294d74cdf2c.json and https://artists.proofprofile.net/proofs/artist/24800a51-5f59-454d-a3ca-b294d74cdf2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x586c851a145a5368211860a09be420b5f92b6602fe324a6b032d446237e47c3f","name":"DJ Donald","registered_at":"2026-06-16T02:13:18Z","symbol":"NIM0905209","token_address":"0xef2a95742981815a25627660e47b18e950f1abfc","type":"artist","uuid":"24800a51-5f59-454d-a3ca-b294d74cdf2c"}