Mark Willott
type: MusicGroup
popularity: 15
followers: 363
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0473b8e6dfe692723f10953a1c2feef17a5ae3fe9958859145a7096f84fb1ede
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27da55bd-20f3-4579-9db9-a2bc71e73059.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27da55bd-20f3-4579-9db9-a2bc71e73059.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27da55bd-20f3-4579-9db9-a2bc71e73059
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0473b8e6dfe692723f10953a1c2feef17a5ae3fe9958859145a7096f84fb1ede","name":"Mark Willott","registered_at":"2026-06-14T08:40:38Z","symbol":"NIM0398682","token_address":"0x5beb001e8470d7e9bfa88a970f5abc196d2c09f0","type":"artist","uuid":"27da55bd-20f3-4579-9db9-a2bc71e73059"}
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 0x0473b8e6dfe692723f10953a1c2feef17a5ae3fe9958859145a7096f84fb1ede. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27da55bd-20f3-4579-9db9-a2bc71e73059.json and https://artists.proofprofile.net/proofs/artist/27da55bd-20f3-4579-9db9-a2bc71e73059.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x0473b8e6dfe692723f10953a1c2feef17a5ae3fe9958859145a7096f84fb1ede","name":"Mark Willott","registered_at":"2026-06-14T08:40:38Z","symbol":"NIM0398682","token_address":"0x5beb001e8470d7e9bfa88a970f5abc196d2c09f0","type":"artist","uuid":"27da55bd-20f3-4579-9db9-a2bc71e73059"}
album: Willott 3 (AFL Theme) [Melbourne Symphony Orchestra Version]
  type: MusicAlbum
  date published: 2017-03-15
album: Willott 3 (AFL Theme) [Melbourne Symphony Orchestra Version]
  type: MusicAlbum
  date published: 2017-03-15
  track: Willott 3 (AFL Theme) - Melbourne Symphony Orchestra Version
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245052
    explicit: false
    by artist: Mark Willott
    in album: Willott 3 (AFL Theme) [Melbourne Symphony Orchestra Version]
      type: MusicAlbum
      date published: 2017-03-15
    isrc code: GBKPL1898644
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:29:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x859a207437438545e92a209477643f8f1f160c5a13fb8994ce113abbb762ef2b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958060
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1898644
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    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 0x859a207437438545e92a209477643f8f1f160c5a13fb8994ce113abbb762ef2b. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/GBKPL1898644.
      date published: 2026-07-14T20:39:42Z
    audio: Willott 3 (AFL Theme) - Melbourne Symphony Orchestra Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 190.053
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.368
      additional property: Energy
        type: PropertyValue
        value: 0.533
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.583
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.953
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.169
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.483
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Against The Tide
  type: MusicAlbum
  date published: 2018-03-08
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  type: MusicAlbum
  date published: 2018-08-18
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  type: MusicAlbum
  date published: 2019-07-23
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2020-04-17
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  type: MusicAlbum
  date published: 2021-04-02
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  type: MusicAlbum
  date published: 2022-04-11
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  type: MusicAlbum
  date published: 2022-07-01
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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