Bad Boy KayNice
type: MusicGroup
popularity: 2
followers: 235
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x915cf5cf9c42cf61c5b97002dff440cd9c5ba854360004a6235b12984e72dafe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30df5e16-e755-47cf-bbd8-6e968c416e41.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/30df5e16-e755-47cf-bbd8-6e968c416e41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/30df5e16-e755-47cf-bbd8-6e968c416e41
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x915cf5cf9c42cf61c5b97002dff440cd9c5ba854360004a6235b12984e72dafe","name":"Bad Boy KayNice","registered_at":"2026-06-16T06:37:49Z","symbol":"NIM0968391","token_address":"0xe1a6cc02643c404495ee7dc3aad01a8e715cdcf5","type":"artist","uuid":"30df5e16-e755-47cf-bbd8-6e968c416e41"}
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 0x915cf5cf9c42cf61c5b97002dff440cd9c5ba854360004a6235b12984e72dafe. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30df5e16-e755-47cf-bbd8-6e968c416e41.json and https://artists.proofprofile.net/proofs/artist/30df5e16-e755-47cf-bbd8-6e968c416e41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x915cf5cf9c42cf61c5b97002dff440cd9c5ba854360004a6235b12984e72dafe","name":"Bad Boy KayNice","registered_at":"2026-06-16T06:37:49Z","symbol":"NIM0968391","token_address":"0xe1a6cc02643c404495ee7dc3aad01a8e715cdcf5","type":"artist","uuid":"30df5e16-e755-47cf-bbd8-6e968c416e41"}
album: Good Loving
  type: MusicAlbum
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  type: MusicAlbum
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  date published: 2020-10-12
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  type: MusicAlbum
  date published: 2020-12-02
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  type: MusicAlbum
  date published: 2021-07-06
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  type: MusicAlbum
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  type: MusicAlbum
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