D.KO Records
type: MusicGroup
genre: acid house
genre: lo-fi house
popularity: 13
followers: 668
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd09ed66d3b1b685a884f2ffef927062191f786e70cc85df38af063e5f9b47373
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f6a2c45-6e8d-487c-80cc-dd491c9ecfb2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f6a2c45-6e8d-487c-80cc-dd491c9ecfb2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f6a2c45-6e8d-487c-80cc-dd491c9ecfb2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd09ed66d3b1b685a884f2ffef927062191f786e70cc85df38af063e5f9b47373","name":"D.KO Records","registered_at":"2026-06-14T14:25:56Z","symbol":"NIM0481056","token_address":"0x202a93cb76683786faf012dcd7927b5afe4a59f3","type":"artist","uuid":"5f6a2c45-6e8d-487c-80cc-dd491c9ecfb2"}
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 0xd09ed66d3b1b685a884f2ffef927062191f786e70cc85df38af063e5f9b47373. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f6a2c45-6e8d-487c-80cc-dd491c9ecfb2.json and https://artists.proofprofile.net/proofs/artist/5f6a2c45-6e8d-487c-80cc-dd491c9ecfb2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xd09ed66d3b1b685a884f2ffef927062191f786e70cc85df38af063e5f9b47373","name":"D.KO Records","registered_at":"2026-06-14T14:25:56Z","symbol":"NIM0481056","token_address":"0x202a93cb76683786faf012dcd7927b5afe4a59f3","type":"artist","uuid":"5f6a2c45-6e8d-487c-80cc-dd491c9ecfb2"}
album: Malibv
  type: MusicAlbum
  date published: 2016-07-11
album: Malibv
  type: MusicAlbum
  date published: 2016-07-11
album: Cœur de pierre
  type: MusicAlbum
  date published: 2019-04-05
album: Cœur de pierre
  type: MusicAlbum
  date published: 2019-04-05
album: Big Ed
  type: MusicAlbum
  date published: 2024-12-10
album: Big Ed
  type: MusicAlbum
  date published: 2024-12-10
album: Santa Claude Vol. 3
  type: MusicAlbum
  date published: 2024-12-10
album: Santa Claude Vol. 3
  type: MusicAlbum
  date published: 2024-12-24
album: Santa Claude Vol. 3
  type: MusicAlbum
  date published: 2024-12-24