Matt Winson
type: MusicGroup
popularity: 33
followers: 3001
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefb3bbe4646cbcd97d41025d751f5a78a337cba670dad5dd4f4d0d0510d6e9e7
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/a5fe90bc-3db9-447d-b8b4-fa59a0f55f5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5fe90bc-3db9-447d-b8b4-fa59a0f55f5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5fe90bc-3db9-447d-b8b4-fa59a0f55f5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefb3bbe4646cbcd97d41025d751f5a78a337cba670dad5dd4f4d0d0510d6e9e7","name":"Matt Winson","registered_at":"2026-06-12T06:26:14Z","symbol":"NIM0213883","token_address":"0x63b21d9c8cbbb683d863d641333b1b929e3afa5b","type":"artist","uuid":"a5fe90bc-3db9-447d-b8b4-fa59a0f55f5d"}
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 0xefb3bbe4646cbcd97d41025d751f5a78a337cba670dad5dd4f4d0d0510d6e9e7. 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/a5fe90bc-3db9-447d-b8b4-fa59a0f55f5d.json and https://artists.proofprofile.net/proofs/artist/a5fe90bc-3db9-447d-b8b4-fa59a0f55f5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xefb3bbe4646cbcd97d41025d751f5a78a337cba670dad5dd4f4d0d0510d6e9e7","name":"Matt Winson","registered_at":"2026-06-12T06:26:14Z","symbol":"NIM0213883","token_address":"0x63b21d9c8cbbb683d863d641333b1b929e3afa5b","type":"artist","uuid":"a5fe90bc-3db9-447d-b8b4-fa59a0f55f5d"}
album: Glowing Eyes
  type: MusicAlbum
  date published: 2015-07-10
album: The River
  type: MusicAlbum
  date published: 2016-08-26
album: The River
  type: MusicAlbum
  date published: 2016-08-26
album: Into Pieces
  type: MusicAlbum
  date published: 2016-12-23
album: Into Pieces
  type: MusicAlbum
  date published: 2016-12-23
album: Why?
  type: MusicAlbum
  date published: 2017-02-03
album: Why?
  type: MusicAlbum
  date published: 2017-02-03
album: Woodfalls
  type: MusicAlbum
  date published: 2017-02-10
album: Woodfalls
  type: MusicAlbum
  date published: 2017-02-10
album: Woodfalls (edit)
  type: MusicAlbum
  date published: 2017-07-14
album: Medea
  type: MusicAlbum
  date published: 2017-12-01
album: Medea
  type: MusicAlbum
  date published: 2017-12-01
album: C.A.L.M.
  type: MusicAlbum
  date published: 2017-12-15
album: C.A.L.M.
  type: MusicAlbum
  date published: 2017-12-15
album: Suite
  type: MusicAlbum
  date published: 2019-05-24
album: Suite
  type: MusicAlbum
  date published: 2019-05-24
album: Symbols/Signals
  type: MusicAlbum
  date published: 2019-06-21
album: Symbols/Signals
  type: MusicAlbum
  date published: 2019-06-21
album: Palindrome
  type: MusicAlbum
  date published: 2019-08-02
album: Palindrome
  type: MusicAlbum
  date published: 2019-08-02
album: Now, the Past
  type: MusicAlbum
  date published: 2019-09-13
album: Now, The Past
  type: MusicAlbum
  date published: 2019-09-13
album: Oscillate
  type: MusicAlbum
  date published: 2019-11-22
  track: Now, The Past
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170880
    explicit: false
    by artist: Matt Winson
    in album: Oscillate
      type: MusicAlbum
      date published: 2019-11-22
    isrc code: NLC241900062
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:49:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x72aea5702e6a094ff2e597ddeb5b8a1c4378f7ffcda7a8839495c37788e15b89
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956440
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956440
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC241900062
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T04:03:57Z
    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 0x72aea5702e6a094ff2e597ddeb5b8a1c4378f7ffcda7a8839495c37788e15b89. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/NLC241900062.
      date published: 2026-07-03T04:03:57Z
    audio: Now, The Past
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.828
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.403
      additional property: Energy
        type: PropertyValue
        value: 0.368
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.754
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.192
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.241
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.356
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Oscillate
  type: MusicAlbum
  date published: 2019-11-22