Leoné Murphy
type: MusicGroup
popularity: 5
followers: 566
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x064013cde84c3360b34cf7861df40e6f7ecb93b437f817372d5911e80ab8287b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40106fd9-7365-4234-8d18-8a33387f1074.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40106fd9-7365-4234-8d18-8a33387f1074.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40106fd9-7365-4234-8d18-8a33387f1074
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x064013cde84c3360b34cf7861df40e6f7ecb93b437f817372d5911e80ab8287b","name":"Leoné Murphy","registered_at":"2026-06-16T11:52:54Z","symbol":"NIM1043587","token_address":"0x2489cea869427fb0e4f82d1f43d1b7aa49969aec","type":"artist","uuid":"40106fd9-7365-4234-8d18-8a33387f1074"}
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 0x064013cde84c3360b34cf7861df40e6f7ecb93b437f817372d5911e80ab8287b. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40106fd9-7365-4234-8d18-8a33387f1074.json and https://artists.proofprofile.net/proofs/artist/40106fd9-7365-4234-8d18-8a33387f1074.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x064013cde84c3360b34cf7861df40e6f7ecb93b437f817372d5911e80ab8287b","name":"Leoné Murphy","registered_at":"2026-06-16T11:52:54Z","symbol":"NIM1043587","token_address":"0x2489cea869427fb0e4f82d1f43d1b7aa49969aec","type":"artist","uuid":"40106fd9-7365-4234-8d18-8a33387f1074"}
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  type: MusicAlbum
  date published: 2019-08-09
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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