DJ Shrek
type: MusicGroup
popularity: 6
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c52562a4f1048a47b60ef7be07a76d8a75c97c95980da499506991c8823f145
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae1ee8eb-de28-429b-b474-e6aff96da6b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae1ee8eb-de28-429b-b474-e6aff96da6b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae1ee8eb-de28-429b-b474-e6aff96da6b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c52562a4f1048a47b60ef7be07a76d8a75c97c95980da499506991c8823f145","name":"DJ Shrek","registered_at":"2026-06-20T10:45:35Z","symbol":"NIM1595024","token_address":"0x57d9ee520ea398a91ed2acbf493ce1c6162d1fbe","type":"artist","uuid":"ae1ee8eb-de28-429b-b474-e6aff96da6b6"}
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 0x9c52562a4f1048a47b60ef7be07a76d8a75c97c95980da499506991c8823f145. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae1ee8eb-de28-429b-b474-e6aff96da6b6.json and https://artists.proofprofile.net/proofs/artist/ae1ee8eb-de28-429b-b474-e6aff96da6b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x9c52562a4f1048a47b60ef7be07a76d8a75c97c95980da499506991c8823f145","name":"DJ Shrek","registered_at":"2026-06-20T10:45:35Z","symbol":"NIM1595024","token_address":"0x57d9ee520ea398a91ed2acbf493ce1c6162d1fbe","type":"artist","uuid":"ae1ee8eb-de28-429b-b474-e6aff96da6b6"}
album: Armin Laschet wird Kanzler
  type: MusicAlbum
  date published: 2022-04-13
album: Powerave
  type: MusicAlbum
  date published: 2022-06-08