The Court and Spark
type: MusicGroup
genre: alt country
genre: americana
popularity: 5
followers: 1021
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ffc3b91d96f0271cefcd5138a7c563e3610bccc47c99806c45a672df4855eae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953938
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953938
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20b80ee8-04ae-4cf3-bd7c-0dfdc9efe5b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20b80ee8-04ae-4cf3-bd7c-0dfdc9efe5b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20b80ee8-04ae-4cf3-bd7c-0dfdc9efe5b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:35:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ffc3b91d96f0271cefcd5138a7c563e3610bccc47c99806c45a672df4855eae","name":"The Court and Spark","registered_at":"2026-06-16T00:56:18Z","symbol":"NIM0886807","token_address":"0x7f8c7269e139a724d84a292af4c5a0d6ce7050bb","type":"artist","uuid":"20b80ee8-04ae-4cf3-bd7c-0dfdc9efe5b2"}
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 0x5ffc3b91d96f0271cefcd5138a7c563e3610bccc47c99806c45a672df4855eae. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20b80ee8-04ae-4cf3-bd7c-0dfdc9efe5b2.json and https://artists.proofprofile.net/proofs/artist/20b80ee8-04ae-4cf3-bd7c-0dfdc9efe5b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x5ffc3b91d96f0271cefcd5138a7c563e3610bccc47c99806c45a672df4855eae","name":"The Court and Spark","registered_at":"2026-06-16T00:56:18Z","symbol":"NIM0886807","token_address":"0x7f8c7269e139a724d84a292af4c5a0d6ce7050bb","type":"artist","uuid":"20b80ee8-04ae-4cf3-bd7c-0dfdc9efe5b2"}
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: Dead Diamond River
  type: MusicAlbum
  date published: 2004-06-15
album: Dead Diamond River
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  date published: 2004-06-15
album: Witch Season
  type: MusicAlbum
  date published: 2004-08-17
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album: Witch Season
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album: Hearts
  type: MusicAlbum
  date published: 2006-01-01
album: Hearts
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album: Hearts
  type: MusicAlbum
  date published: 2006-01-01