Kingsman Khan
type: MusicGroup
genre: synthpop
popularity: 3
followers: 133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb57aa48239d7abaa5825cd608f359ecb7b5f292eaa11a5cee06cf29dc3a5a0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e3defd7-edbf-43a2-983f-351bb381707e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e3defd7-edbf-43a2-983f-351bb381707e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e3defd7-edbf-43a2-983f-351bb381707e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb57aa48239d7abaa5825cd608f359ecb7b5f292eaa11a5cee06cf29dc3a5a0a","name":"Kingsman Khan","registered_at":"2026-06-20T04:42:08Z","symbol":"NIM1515668","token_address":"0xc8d0dceca8552c3ecb2443c0bffbc7fa593ed281","type":"artist","uuid":"9e3defd7-edbf-43a2-983f-351bb381707e"}
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 0xdb57aa48239d7abaa5825cd608f359ecb7b5f292eaa11a5cee06cf29dc3a5a0a. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e3defd7-edbf-43a2-983f-351bb381707e.json and https://artists.proofprofile.net/proofs/artist/9e3defd7-edbf-43a2-983f-351bb381707e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xdb57aa48239d7abaa5825cd608f359ecb7b5f292eaa11a5cee06cf29dc3a5a0a","name":"Kingsman Khan","registered_at":"2026-06-20T04:42:08Z","symbol":"NIM1515668","token_address":"0xc8d0dceca8552c3ecb2443c0bffbc7fa593ed281","type":"artist","uuid":"9e3defd7-edbf-43a2-983f-351bb381707e"}
album: Here We Are
  type: MusicAlbum
  date published: 2021-01-04
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  type: MusicAlbum
  date published: 2021-02-06
album: On The Way
  type: MusicAlbum
  date published: 2021-03-14
album: For A While
  type: MusicAlbum
  date published: 2021-04-19
album: Work It Out
  type: MusicAlbum
  date published: 2021-06-27
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  type: MusicAlbum
  date published: 2021-07-21
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  type: MusicAlbum
  date published: 2021-08-09
album: Ways We've Been
  type: MusicAlbum
  date published: 2021-09-01
album: Kingsman Khan
  type: MusicAlbum
  date published: 2024-03-15