Harold Wilfred Schenk
type: MusicGroup
popularity: 5
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9c4484b9757e61f86bcea3e1c91f963e0b8919ead37a93edb0e9e9d52a871f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fda3610-48bc-40b1-a65f-3173e70ae448.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fda3610-48bc-40b1-a65f-3173e70ae448.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0fda3610-48bc-40b1-a65f-3173e70ae448
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9c4484b9757e61f86bcea3e1c91f963e0b8919ead37a93edb0e9e9d52a871f8","name":"Harold Wilfred Schenk","registered_at":"2026-06-15T19:08:51Z","symbol":"NIM0803918","token_address":"0x467c7c8c6259271942b01735accc8efc89c46d5e","type":"artist","uuid":"0fda3610-48bc-40b1-a65f-3173e70ae448"}
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 0xd9c4484b9757e61f86bcea3e1c91f963e0b8919ead37a93edb0e9e9d52a871f8. 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/0fda3610-48bc-40b1-a65f-3173e70ae448.json and https://artists.proofprofile.net/proofs/artist/0fda3610-48bc-40b1-a65f-3173e70ae448.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xd9c4484b9757e61f86bcea3e1c91f963e0b8919ead37a93edb0e9e9d52a871f8","name":"Harold Wilfred Schenk","registered_at":"2026-06-15T19:08:51Z","symbol":"NIM0803918","token_address":"0x467c7c8c6259271942b01735accc8efc89c46d5e","type":"artist","uuid":"0fda3610-48bc-40b1-a65f-3173e70ae448"}
album: Dark Orchestrations
  type: MusicAlbum
  date published: 2021-11-23
album: Brighter Tomorrow
  type: MusicAlbum
  date published: 2024-01-03
album: Serene Resonance
  type: MusicAlbum
  date published: 2024-02-16
  track: Nature's Sleep
    type: MusicRecording
    duration: PT2M14S
    duration ms: 134499
    explicit: false
    by artist: Harold Wilfred Schenk
    in album: Serene Resonance
      type: MusicAlbum
      date published: 2024-02-16
    isrc code: BGA472401864
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T08:33:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc6f42148ae40a18ca11021ba73790edd041f2ebd050b58f1b600390796eb8f23
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472401864
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xc6f42148ae40a18ca11021ba73790edd041f2ebd050b58f1b600390796eb8f23. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BGA472401864.
      date published: 2026-07-03T08:56:35Z
    audio: Nature's Sleep
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.555
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.121
      additional property: Energy
        type: PropertyValue
        value: 0.21
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.979
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.84
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.295
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.49
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Desert Breeze - Chillout in the Middle East
  type: MusicAlbum
  date published: 2024-05-12
album: Silly, Daft, Funny, Quirky
  type: MusicAlbum
  date published: 2024-05-24
album: Nations Coming Together
  type: MusicAlbum
  date published: 2024-08-09