Dark Orka
type: MusicGroup
popularity: 6
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75f33d9e333e6d1bcbcb4a9629de76dfbfaac26da2ea4eb5e900552656153cc8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/823c66be-5868-4bac-8238-3f6c7ff958bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/823c66be-5868-4bac-8238-3f6c7ff958bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/823c66be-5868-4bac-8238-3f6c7ff958bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75f33d9e333e6d1bcbcb4a9629de76dfbfaac26da2ea4eb5e900552656153cc8","name":"Dark Orka","registered_at":"2026-06-17T10:53:12Z","symbol":"NIM1372869","token_address":"0xaa712145302e12e3f7238235b6463481f18e3e05","type":"artist","uuid":"823c66be-5868-4bac-8238-3f6c7ff958bb"}
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 0x75f33d9e333e6d1bcbcb4a9629de76dfbfaac26da2ea4eb5e900552656153cc8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/823c66be-5868-4bac-8238-3f6c7ff958bb.json and https://artists.proofprofile.net/proofs/artist/823c66be-5868-4bac-8238-3f6c7ff958bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x75f33d9e333e6d1bcbcb4a9629de76dfbfaac26da2ea4eb5e900552656153cc8","name":"Dark Orka","registered_at":"2026-06-17T10:53:12Z","symbol":"NIM1372869","token_address":"0xaa712145302e12e3f7238235b6463481f18e3e05","type":"artist","uuid":"823c66be-5868-4bac-8238-3f6c7ff958bb"}
album: Project: Turok 2 Seeds of Evil
  type: MusicAlbum
  date published: 2016-01-05
album: Project: Vectorman
  type: MusicAlbum
  date published: 2016-01-25
album: Project: Wipeout 64
  type: MusicAlbum
  date published: 2016-01-31
album: Project: Turok the Dinosaur Hunter
  type: MusicAlbum
  date published: 2016-01-31
album: Project: Twin Cobra
  type: MusicAlbum
  date published: 2016-01-31
album: Project: Zero the Kamakaze
  type: MusicAlbum
  date published: 2016-02-02