KAYLI B
type: MusicGroup
popularity: 6
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa857f0cafd1b2e1ba0edbe030e7263c8f882f107de1051f87e119f4fb8e5ee14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed490f04-ced2-4c1a-a7d6-3acb8e5726a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed490f04-ced2-4c1a-a7d6-3acb8e5726a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed490f04-ced2-4c1a-a7d6-3acb8e5726a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa857f0cafd1b2e1ba0edbe030e7263c8f882f107de1051f87e119f4fb8e5ee14","name":"KAYLI B","registered_at":"2026-06-21T11:43:13Z","symbol":"NIM1913820","token_address":"0xf74827034fda50763e4500c28105c0a612d58934","type":"artist","uuid":"ed490f04-ced2-4c1a-a7d6-3acb8e5726a5"}
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 0xa857f0cafd1b2e1ba0edbe030e7263c8f882f107de1051f87e119f4fb8e5ee14. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed490f04-ced2-4c1a-a7d6-3acb8e5726a5.json and https://artists.proofprofile.net/proofs/artist/ed490f04-ced2-4c1a-a7d6-3acb8e5726a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xa857f0cafd1b2e1ba0edbe030e7263c8f882f107de1051f87e119f4fb8e5ee14","name":"KAYLI B","registered_at":"2026-06-21T11:43:13Z","symbol":"NIM1913820","token_address":"0xf74827034fda50763e4500c28105c0a612d58934","type":"artist","uuid":"ed490f04-ced2-4c1a-a7d6-3acb8e5726a5"}
album: Mariwapxs
  type: MusicAlbum
  date published: 2025-02-07
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  type: MusicAlbum
  date published: 2025-03-28
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  type: MusicAlbum
  date published: 2025-07-18
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  type: MusicAlbum
  date published: 2025-09-12
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  type: MusicAlbum
  date published: 2025-10-03