John Lion
type: MusicGroup
genre: acoustic folk
popularity: 4
followers: 2160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf33ab59868357776be08150ea44bf8f1d5e031f904e93b02dadf212f646f236
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1298f812-6c45-4d1c-95af-29a7de833c9c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1298f812-6c45-4d1c-95af-29a7de833c9c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1298f812-6c45-4d1c-95af-29a7de833c9c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf33ab59868357776be08150ea44bf8f1d5e031f904e93b02dadf212f646f236","name":"John Lion","registered_at":"2026-06-15T20:02:20Z","symbol":"NIM0816664","token_address":"0x2a33e9d5f36a7e36511493dd3376f2643dc83932","type":"artist","uuid":"1298f812-6c45-4d1c-95af-29a7de833c9c"}
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 0xbf33ab59868357776be08150ea44bf8f1d5e031f904e93b02dadf212f646f236. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1298f812-6c45-4d1c-95af-29a7de833c9c.json and https://artists.proofprofile.net/proofs/artist/1298f812-6c45-4d1c-95af-29a7de833c9c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xbf33ab59868357776be08150ea44bf8f1d5e031f904e93b02dadf212f646f236","name":"John Lion","registered_at":"2026-06-15T20:02:20Z","symbol":"NIM0816664","token_address":"0x2a33e9d5f36a7e36511493dd3376f2643dc83932","type":"artist","uuid":"1298f812-6c45-4d1c-95af-29a7de833c9c"}
album: I Don't Believe In Magic
  type: MusicAlbum
  date published: 2021-01-25
album: I Don't Believe in Magic
  type: MusicAlbum
  date published: 2021-01-25
album: The Sun Is Up
  type: MusicAlbum
  date published: 2021-06-20
album: The Sun Is Up
  type: MusicAlbum
  date published: 2021-06-20
album: Tea Lady
  type: MusicAlbum
  date published: 2022-03-01
album: The Hanged Man & The Fool
  type: MusicAlbum
  date published: 2022-10-21
album: Number 2
  type: MusicAlbum
  date published: 2023-07-07
album: Number 2
  type: MusicAlbum
  date published: 2023-07-07
album: I Woke Up From A Dream
  type: MusicAlbum
  date published: 2025-03-14
  track: I Woke Up From A Dream
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209000
    explicit: false
    by artist: John Lion
    in album: I Woke Up From A Dream
      type: MusicAlbum
      date published: 2025-03-14
    genre: acoustic folk
    isrc code: QZES92528472
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:53:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18c5ffe5728e43fb1f6d797049246ee75ab6c702a25603ab0290ad56f8edf74c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92528472
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x18c5ffe5728e43fb1f6d797049246ee75ab6c702a25603ab0290ad56f8edf74c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZES92528472 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: I Woke Up From A Dream
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.319
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.385
      additional property: Energy
        type: PropertyValue
        value: 0.423
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.75
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.136
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.294
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Earthy Bed (Autumn Demo)
  type: MusicAlbum
  date published: 2025-10-31
album: Some Nation Boy (Autumn Demo)
  type: MusicAlbum
  date published: 2025-11-07
album: Shuffling Leaves (The Autumn Demos)
  type: MusicAlbum
  date published: 2025-11-14