DJ Tsura
type: MusicGroup
popularity: 14
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f17bf4ff7cf17688f154356a40d68fa2f8499943601ce6e94a6f08c6f548f55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7547d647-becf-413b-b251-9a1f5c061fbd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7547d647-becf-413b-b251-9a1f5c061fbd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7547d647-becf-413b-b251-9a1f5c061fbd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f17bf4ff7cf17688f154356a40d68fa2f8499943601ce6e94a6f08c6f548f55","name":"DJ Tsura","registered_at":"2026-06-14T16:44:10Z","symbol":"NIM0514045","token_address":"0x56dd55b2670ddfe87326eef9b72a5a4d2f26267d","type":"artist","uuid":"7547d647-becf-413b-b251-9a1f5c061fbd"}
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 0x5f17bf4ff7cf17688f154356a40d68fa2f8499943601ce6e94a6f08c6f548f55. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7547d647-becf-413b-b251-9a1f5c061fbd.json and https://artists.proofprofile.net/proofs/artist/7547d647-becf-413b-b251-9a1f5c061fbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x5f17bf4ff7cf17688f154356a40d68fa2f8499943601ce6e94a6f08c6f548f55","name":"DJ Tsura","registered_at":"2026-06-14T16:44:10Z","symbol":"NIM0514045","token_address":"0x56dd55b2670ddfe87326eef9b72a5a4d2f26267d","type":"artist","uuid":"7547d647-becf-413b-b251-9a1f5c061fbd"}