Jason Werkman
type: MusicGroup
popularity: 31
followers: 529
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a7e4c066303e9636a7ec9f55d69264f0cd56284fc831a29d047680aff5b0d1b
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/adbc9405-9b79-4fa8-ba08-d9a175a12263.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adbc9405-9b79-4fa8-ba08-d9a175a12263.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/adbc9405-9b79-4fa8-ba08-d9a175a12263
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a7e4c066303e9636a7ec9f55d69264f0cd56284fc831a29d047680aff5b0d1b","name":"Jason Werkman","registered_at":"2026-06-12T07:08:57Z","symbol":"NIM0223783","token_address":"0x7db41400dc1de6dec81a6095d2f72ee7251f8020","type":"artist","uuid":"adbc9405-9b79-4fa8-ba08-d9a175a12263"}
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 0x9a7e4c066303e9636a7ec9f55d69264f0cd56284fc831a29d047680aff5b0d1b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adbc9405-9b79-4fa8-ba08-d9a175a12263.json and https://artists.proofprofile.net/proofs/artist/adbc9405-9b79-4fa8-ba08-d9a175a12263.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x9a7e4c066303e9636a7ec9f55d69264f0cd56284fc831a29d047680aff5b0d1b","name":"Jason Werkman","registered_at":"2026-06-12T07:08:57Z","symbol":"NIM0223783","token_address":"0x7db41400dc1de6dec81a6095d2f72ee7251f8020","type":"artist","uuid":"adbc9405-9b79-4fa8-ba08-d9a175a12263"}
album: 72 Hours
  type: MusicAlbum
  date published: 2024-07-26
album: Into the Wild
  type: MusicAlbum
  date published: 2024-10-25
album: Revival
  type: MusicAlbum
  date published: 2025-01-10
album: Drown
  type: MusicAlbum
  date published: 2025-02-21
album: Burn
  type: MusicAlbum
  date published: 2025-04-11
album: You Are the Song
  type: MusicAlbum
  date published: 2025-07-11
album: Firebird
  type: MusicAlbum
  date published: 2025-10-10
  track: Firebird
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156951
    explicit: false
    by artist: Jason Werkman
    in album: Firebird
      type: MusicAlbum
      date published: 2025-10-10
    isrc code: QZZ7V2553449
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T09:29:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb5d4bf56feae5b2605e7398152b5882bddbf40bafafffdcd3a813847bc33abfb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7V2553449
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0xb5d4bf56feae5b2605e7398152b5882bddbf40bafafffdcd3a813847bc33abfb. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZZ7V2553449.
      date published: 2026-07-17T19:12:23Z
    audio: Firebird
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.02
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.502
      additional property: Energy
        type: PropertyValue
        value: 0.833
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.215
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.667
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.794
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Stay
  type: MusicAlbum
  date published: 2025-11-07