Owl John
type: MusicGroup
popularity: 25
followers: 15992
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5de6d05a97a2bb645e29018c4a73acde88197d3a411b630f3ea1d42ef6b47cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef04177b-5c4c-46d7-8dde-6b1a5501d02a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef04177b-5c4c-46d7-8dde-6b1a5501d02a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef04177b-5c4c-46d7-8dde-6b1a5501d02a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5de6d05a97a2bb645e29018c4a73acde88197d3a411b630f3ea1d42ef6b47cd","name":"Owl John","registered_at":"2026-06-12T13:12:49Z","symbol":"NIM0308157","token_address":"0x42a5ff44890c42c897e63671353bd58e0052eb9c","type":"artist","uuid":"ef04177b-5c4c-46d7-8dde-6b1a5501d02a"}
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 0xb5de6d05a97a2bb645e29018c4a73acde88197d3a411b630f3ea1d42ef6b47cd. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef04177b-5c4c-46d7-8dde-6b1a5501d02a.json and https://artists.proofprofile.net/proofs/artist/ef04177b-5c4c-46d7-8dde-6b1a5501d02a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb5de6d05a97a2bb645e29018c4a73acde88197d3a411b630f3ea1d42ef6b47cd","name":"Owl John","registered_at":"2026-06-12T13:12:49Z","symbol":"NIM0308157","token_address":"0x42a5ff44890c42c897e63671353bd58e0052eb9c","type":"artist","uuid":"ef04177b-5c4c-46d7-8dde-6b1a5501d02a"}
album: Red Hand
  type: MusicAlbum
  date published: 2014-07-07
album: Hate Music
  type: MusicAlbum
  date published: 2014-07-07
album: Stupid Boy
  type: MusicAlbum
  date published: 2014-07-21
album: Los Angeles, Be Kind
  type: MusicAlbum
  date published: 2014-07-28
album: Owl John
  type: MusicAlbum
  date published: 2014-08-01
  track: Hate Music
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167666
    explicit: false
    by artist: Owl John
    in album: Owl John
      type: MusicAlbum
      date published: 2014-08-01
    isrc code: GBAHS1400209
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T09:38:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa0cf37e0e4e852a12ed909eaedfe957e921bc3804d923de8f6bbeef7ab9f8d5e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957851
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957851
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHS1400209
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T11:26:33Z
    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 0xa0cf37e0e4e852a12ed909eaedfe957e921bc3804d923de8f6bbeef7ab9f8d5e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/GBAHS1400209.
      date published: 2026-07-13T11:26:33Z
    audio: Hate Music
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.683
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.432
      additional property: Energy
        type: PropertyValue
        value: 0.743
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.292
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.026
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.378
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.03
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor