DJ Primo
type: MusicGroup
genre: gabber
genre: happy hardcore
genre: hardcore
genre: speedcore
popularity: 10
followers: 346
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x874ea60c1a5f5873e41aa5d3ef8b7e45a85d72815c10fac15471c7906a8b8c9f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f78c904-0ae2-4d4d-a4a5-5e4b2b91e9a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f78c904-0ae2-4d4d-a4a5-5e4b2b91e9a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f78c904-0ae2-4d4d-a4a5-5e4b2b91e9a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x874ea60c1a5f5873e41aa5d3ef8b7e45a85d72815c10fac15471c7906a8b8c9f","name":"DJ Primo","registered_at":"2026-06-16T06:25:02Z","symbol":"NIM0965340","token_address":"0x9c36de2cdbcec2ce4e9889fcdc0d9e937fdaa885","type":"artist","uuid":"2f78c904-0ae2-4d4d-a4a5-5e4b2b91e9a2"}
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 0x874ea60c1a5f5873e41aa5d3ef8b7e45a85d72815c10fac15471c7906a8b8c9f. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f78c904-0ae2-4d4d-a4a5-5e4b2b91e9a2.json and https://artists.proofprofile.net/proofs/artist/2f78c904-0ae2-4d4d-a4a5-5e4b2b91e9a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:04:35Z
  text: {"copyright_id":"0x874ea60c1a5f5873e41aa5d3ef8b7e45a85d72815c10fac15471c7906a8b8c9f","name":"DJ Primo","registered_at":"2026-06-16T06:25:02Z","symbol":"NIM0965340","token_address":"0x9c36de2cdbcec2ce4e9889fcdc0d9e937fdaa885","type":"artist","uuid":"2f78c904-0ae2-4d4d-a4a5-5e4b2b91e9a2"}
album: Knine Born Again (Chopped & Screwed)
  type: MusicAlbum
  date published: 2006-03-30