Deejay Matrix
type: MusicGroup
genre: epadunk
popularity: 17
followers: 431
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e0ee0692c340537441d31f8dce8ecd43820507643298aafd6bcdc773153aea7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa0485e2-ae9d-41ab-b930-3f6191af9d06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa0485e2-ae9d-41ab-b930-3f6191af9d06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa0485e2-ae9d-41ab-b930-3f6191af9d06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e0ee0692c340537441d31f8dce8ecd43820507643298aafd6bcdc773153aea7","name":"Deejay Matrix","registered_at":"2026-06-14T22:20:27Z","symbol":"NIM0594213","token_address":"0xcdc793ef473483420997b674527c221bf2d52098","type":"artist","uuid":"aa0485e2-ae9d-41ab-b930-3f6191af9d06"}
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 0x0e0ee0692c340537441d31f8dce8ecd43820507643298aafd6bcdc773153aea7. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa0485e2-ae9d-41ab-b930-3f6191af9d06.json and https://artists.proofprofile.net/proofs/artist/aa0485e2-ae9d-41ab-b930-3f6191af9d06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x0e0ee0692c340537441d31f8dce8ecd43820507643298aafd6bcdc773153aea7","name":"Deejay Matrix","registered_at":"2026-06-14T22:20:27Z","symbol":"NIM0594213","token_address":"0xcdc793ef473483420997b674527c221bf2d52098","type":"artist","uuid":"aa0485e2-ae9d-41ab-b930-3f6191af9d06"}
album: Tu vivi intorno a me
  type: MusicAlbum
  date published: 2009-10-08
album: E sei già mia
  type: MusicAlbum
  date published: 2010-02-11
album: Come On to the Beach (2K10)
  type: MusicAlbum
  date published: 2010-07-19