Alan Vaughan
type: MusicGroup
description: Alan Andrew Vaughan (born 18 June 1972) is a British boxer. He competed in the men's lightweight event at the 1992 Summer Olympics. Vaughan won the 1995 Amateur Boxing Association British light-welte
popularity: 2
followers: 135
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d878660503f94c793a9a6bca0e31a3b4794c44ff4324bbc4b9e766095fc3159. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8c96601-a677-49b4-802e-9b95d1ff1b72.json and https://artists.proofprofile.net/proofs/artist/d8c96601-a677-49b4-802e-9b95d1ff1b72.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x9d878660503f94c793a9a6bca0e31a3b4794c44ff4324bbc4b9e766095fc3159","name":"Alan Vaughan","registered_at":"2026-06-21T03:49:05Z","symbol":"NIM1809411","token_address":"0x5e3add4b45a8064f37d4d49e97301d20ab7181b0","type":"artist","uuid":"d8c96601-a677-49b4-802e-9b95d1ff1b72"}
album: The Cheer
  type: MusicAlbum
  date published: 2024-01-11
  track: The Cheer
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    explicit: false
    by artist: Alan Vaughan
    in album: The Cheer
      type: MusicAlbum
      date published: 2024-01-11
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    additional property: OTSTimestamp
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      value: 2026-07-19T19:26:13Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xd61bc708670509ffcf9728d6590597283958566cfef6bfdd452c4fcc2ccaf3e6. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2429980 — a six-check JSON result.
      date published: 2026-07-19T19:26:13Z
    audio: The Cheer
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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      additional property: Mode Name
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