William Pepple
type: MusicGroup
popularity: 7
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa21c0929b281f810757a485f6307b8ab47bdef46eef6a2178b0c7777823ec211
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53212e7e-d4e9-4e88-adc9-2e0cb2945b5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/53212e7e-d4e9-4e88-adc9-2e0cb2945b5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/53212e7e-d4e9-4e88-adc9-2e0cb2945b5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa21c0929b281f810757a485f6307b8ab47bdef46eef6a2178b0c7777823ec211","name":"William Pepple","registered_at":"2026-06-16T18:30:07Z","symbol":"NIM1138358","token_address":"0x9a7daca13f948586467dae52e65e02145f89b9db","type":"artist","uuid":"53212e7e-d4e9-4e88-adc9-2e0cb2945b5d"}
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 0xa21c0929b281f810757a485f6307b8ab47bdef46eef6a2178b0c7777823ec211. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53212e7e-d4e9-4e88-adc9-2e0cb2945b5d.json and https://artists.proofprofile.net/proofs/artist/53212e7e-d4e9-4e88-adc9-2e0cb2945b5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xa21c0929b281f810757a485f6307b8ab47bdef46eef6a2178b0c7777823ec211","name":"William Pepple","registered_at":"2026-06-16T18:30:07Z","symbol":"NIM1138358","token_address":"0x9a7daca13f948586467dae52e65e02145f89b9db","type":"artist","uuid":"53212e7e-d4e9-4e88-adc9-2e0cb2945b5d"}
album: With You
  type: MusicAlbum
  date published: 2022-12-11
album: Why?
  type: MusicAlbum
  date published: 2024-12-27
album: Epiphany
  type: MusicAlbum
  date published: 2025-02-02
album: Calling
  type: MusicAlbum
  date published: 2025-02-02
  track: Calling
    type: MusicRecording
    duration: PT2M16S
    duration ms: 136800
    explicit: false
    by artist: William Pepple
    in album: Calling
      type: MusicAlbum
      date published: 2025-02-02
    isrc code: QZGLM2521421
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T07:01:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3a023790f064955f369fb98163d8c318ffb941b98aea7d09327b1bbc7112303c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958517
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958517
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2521421
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T07:54:29Z
    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 0x3a023790f064955f369fb98163d8c318ffb941b98aea7d09327b1bbc7112303c. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZGLM2521421.
      date published: 2026-07-18T07:54:29Z
    audio: Calling
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 200.073
      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: 0.58
      additional property: Energy
        type: PropertyValue
        value: 0.898
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.514
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.764
      additional property: Liveness
        type: PropertyValue
        value: 0.16
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.706
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.284
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Raindrops
  type: MusicAlbum
  date published: 2025-02-26
album: Senorita
  type: MusicAlbum
  date published: 2025-05-09
album: Í Wárị Ḅẹlẹmá (Remastered)
  type: MusicAlbum
  date published: 2025-06-10
album: A Ḅómam
  type: MusicAlbum
  date published: 2025-10-03
album: A Thousand Times
  type: MusicAlbum
  date published: 2025-10-10
album: Let It Go
  type: MusicAlbum
  date published: 2025-10-13