Alex Arthur
type: MusicGroup
description: Alex Arthur, Born 26 June 1978 in Dumbiedykes (Edinburgh) and raised in Drummond Street on the South Side of the city, is a Scottish former professional boxer and political candidate for the Alba Par
popularity: 4
followers: 297
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc030f7b2608b93966effb99524f84878d49947c370fcd1992bc9e6f985168a. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b54e2e1-dbd7-458b-95a0-fdcec71fde5b.json and https://artists.proofprofile.net/proofs/artist/9b54e2e1-dbd7-458b-95a0-fdcec71fde5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xabc030f7b2608b93966effb99524f84878d49947c370fcd1992bc9e6f985168a","name":"Alex Arthur","registered_at":"2026-06-20T03:47:06Z","symbol":"NIM1501715","token_address":"0x3a882eeb0e3ca6f96ceff462b9864042afec71d6","type":"artist","uuid":"9b54e2e1-dbd7-458b-95a0-fdcec71fde5b"}
album: Never Change
  type: MusicAlbum
  date published: 2023-06-09
album: Cheap Smokes, Whiskey, and Square Body Chevys
  type: MusicAlbum
  date published: 2023-06-23
album: It Is What It Is
  type: MusicAlbum
  date published: 2024-08-07
album: Fall Forever
  type: MusicAlbum
  date published: 2024-10-24
album: Here We Go Again
  type: MusicAlbum
  date published: 2025-02-26
  track: Here We Go Again
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182181
    explicit: false
    by artist: Alex Arthur
    in album: Here We Go Again
      type: MusicAlbum
      date published: 2025-02-26
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72576033
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d116dc86e73ecada7a21256819db1c9d891e979ffd15e7b0966e07d52c3a4b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72576033.
      date published: 2026-07-05T19:27:56Z
    audio: Here We Go Again
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
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      additional property: Key Name
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        value: G
      additional property: Mode Name
        type: PropertyValue
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