DJ Mark
type: MusicGroup
popularity: 11
followers: 387
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c56d517c65ac26587d34ee1d5f0ee97cc281c28eee586bf2d0c5170b282c739
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d9ddebf-e285-49ff-a9ec-c1a8953b7658.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d9ddebf-e285-49ff-a9ec-c1a8953b7658.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d9ddebf-e285-49ff-a9ec-c1a8953b7658
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c56d517c65ac26587d34ee1d5f0ee97cc281c28eee586bf2d0c5170b282c739","name":"DJ Mark","registered_at":"2026-06-14T09:12:08Z","symbol":"NIM0406180","token_address":"0x7c7507ded5dd9c3e41f2bbd048830fb7bb5bc961","type":"artist","uuid":"2d9ddebf-e285-49ff-a9ec-c1a8953b7658"}
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 0x4c56d517c65ac26587d34ee1d5f0ee97cc281c28eee586bf2d0c5170b282c739. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d9ddebf-e285-49ff-a9ec-c1a8953b7658.json and https://artists.proofprofile.net/proofs/artist/2d9ddebf-e285-49ff-a9ec-c1a8953b7658.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x4c56d517c65ac26587d34ee1d5f0ee97cc281c28eee586bf2d0c5170b282c739","name":"DJ Mark","registered_at":"2026-06-14T09:12:08Z","symbol":"NIM0406180","token_address":"0x7c7507ded5dd9c3e41f2bbd048830fb7bb5bc961","type":"artist","uuid":"2d9ddebf-e285-49ff-a9ec-c1a8953b7658"}
album: Electrodance Versus Tecktonick
  type: MusicAlbum
  date published: 2009
album: Remember
  type: MusicAlbum
  date published: 2013-01-01
album: Madea
  type: MusicAlbum
  date published: 2015-03-01
album: Legendary
  type: MusicAlbum
  date published: 2016-06-03
album: The Line Shuffle
  type: MusicAlbum
  date published: 2016-07-26
album: Black
  type: MusicAlbum
  date published: 2016-08-16
album: The Line Shuffle, Pt. 2
  type: MusicAlbum
  date published: 2017-06-09
album: Element of Surprise
  type: MusicAlbum
  date published: 2018-06-01
album: Take You Home
  type: MusicAlbum
  date published: 2019-02-26
album: Take You Home
  type: MusicAlbum
  date published: 2019-04-09
album: Luar
  type: MusicAlbum
  date published: 2019-10-26
album: Blissful Melodies
  type: MusicAlbum
  date published: 2023-06-24
album: Celebrate Life
  type: MusicAlbum
  date published: 2023-06-24
album: Dancing on Cloud Nine
  type: MusicAlbum
  date published: 2023-06-24
album: Joyful Rhythms
  type: MusicAlbum
  date published: 2023-06-24
album: Radiant Smiles
  type: MusicAlbum
  date published: 2023-06-24
album: Sunshine Vibes
  type: MusicAlbum
  date published: 2023-06-24
album: Unstoppable Happiness
  type: MusicAlbum
  date published: 2023-06-24