Joshua Powell & the Great Train Robbery
type: MusicGroup
genre: christian folk
popularity: 7
followers: 2696
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x54d92537871477df452705b1088f6d03783f15a7c85271449b18afa89545972f
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80f63b9b-3b8d-476e-9b13-67f35d0ad91e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80f63b9b-3b8d-476e-9b13-67f35d0ad91e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/80f63b9b-3b8d-476e-9b13-67f35d0ad91e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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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 0x54d92537871477df452705b1088f6d03783f15a7c85271449b18afa89545972f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80f63b9b-3b8d-476e-9b13-67f35d0ad91e.json and https://artists.proofprofile.net/proofs/artist/80f63b9b-3b8d-476e-9b13-67f35d0ad91e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x54d92537871477df452705b1088f6d03783f15a7c85271449b18afa89545972f","name":"Joshua Powell & the Great Train Robbery","registered_at":"2026-06-17T10:38:10Z","symbol":"NIM1369282","token_address":"0x6627b0253a427572bacfedbdf5c8815f64057b88","type":"artist","uuid":"80f63b9b-3b8d-476e-9b13-67f35d0ad91e"}
album: We All Say Hello
  type: MusicAlbum
  date published: 2011-10-31
album: Traveler
  type: MusicAlbum
  date published: 2012-02-24
album: Traveler
  type: MusicAlbum
  date published: 2012-02-29
album: The Commonwealth
  type: MusicAlbum
  date published: 2013-01-04
album: Man Is Born for Trouble
  type: MusicAlbum
  date published: 2013-04-26
album: Alyosha
  type: MusicAlbum
  date published: 2015-10-16
  track: Left the Academy
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179253
    explicit: false
    by artist: Joshua Powell & the Great Train Robbery
    in album: Alyosha
      type: MusicAlbum
      date published: 2015-10-16
    genre: christian folk
    isrc code: QMAAK1566797
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958224
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1566797
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    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 0x0947622b1765ebe242556c9e27160e492157b62436caafd170d7b8d39857d206. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QMAAK1566797.
      date published: 2026-07-16T02:28:43Z
    audio: Left the Academy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.604
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.581
      additional property: Energy
        type: PropertyValue
        value: 0.334
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.851
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.852
      additional property: Liveness
        type: PropertyValue
        value: 0.151
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.348
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.118
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Joshua Powell & the Great Train Robbery on Audiotree Live
  type: MusicAlbum
  date published: 2016-02-16
album: Joshua Powell & the Great Train Robbery on Audiotree Live
  type: MusicAlbum
  date published: 2016-02-16