Jon Sigler
type: MusicGroup
popularity: 3
followers: 218
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2396e35ebd894d6af9334e6a9c15ab82264a6ff1a34ea10f5a0d78352528089e
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/1248044e-5cdf-47aa-8b4a-a924fcf6ab98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1248044e-5cdf-47aa-8b4a-a924fcf6ab98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1248044e-5cdf-47aa-8b4a-a924fcf6ab98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2396e35ebd894d6af9334e6a9c15ab82264a6ff1a34ea10f5a0d78352528089e","name":"Jon Sigler","registered_at":"2026-06-15T19:58:33Z","symbol":"NIM0815763","token_address":"0xc43482f09d7f219f942069469d1621517d2c3dde","type":"artist","uuid":"1248044e-5cdf-47aa-8b4a-a924fcf6ab98"}
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 0x2396e35ebd894d6af9334e6a9c15ab82264a6ff1a34ea10f5a0d78352528089e. 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/1248044e-5cdf-47aa-8b4a-a924fcf6ab98.json and https://artists.proofprofile.net/proofs/artist/1248044e-5cdf-47aa-8b4a-a924fcf6ab98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x2396e35ebd894d6af9334e6a9c15ab82264a6ff1a34ea10f5a0d78352528089e","name":"Jon Sigler","registered_at":"2026-06-15T19:58:33Z","symbol":"NIM0815763","token_address":"0xc43482f09d7f219f942069469d1621517d2c3dde","type":"artist","uuid":"1248044e-5cdf-47aa-8b4a-a924fcf6ab98"}
album: Snake In The Grass
  type: MusicAlbum
  date published: 2024-09-16
  track: Snake In The Grass
    type: MusicRecording
    duration: PT1M38S
    duration ms: 98496
    explicit: true
    by artist: Jon Sigler
    in album: Snake In The Grass
      type: MusicAlbum
      date published: 2024-09-16
    isrc code: QZWFF2411124
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T21:27:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xea9d49f7da71352360d35910c49f9efe264f912f3eb64d23b93f9d938583d580
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958617
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958617
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2411124
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:07:13Z
    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 0xea9d49f7da71352360d35910c49f9efe264f912f3eb64d23b93f9d938583d580. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/QZWFF2411124.
      date published: 2026-07-18T22:07:13Z
    audio: Snake In The Grass
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.045
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.749
      additional property: Energy
        type: PropertyValue
        value: 0.837
      additional property: Speechiness
        type: PropertyValue
        value: 0.18
      additional property: Acousticness
        type: PropertyValue
        value: 0.063
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.347
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.489
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.789
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Freedom Of Speech
  type: MusicAlbum
  date published: 2024-10-09
album: Dem' Diss
  type: MusicAlbum
  date published: 2024-11-05
album: The Trans Lie
  type: MusicAlbum
  date published: 2024-11-15
album: Plea For Life
  type: MusicAlbum
  date published: 2024-12-15