Michael Eastwood
type: MusicGroup
description: Michael G. Eastwood is a mathematician at the University of Adelaide, known for his work in twistor theory, conformal differential geometry and invariant differential operators. In 1976 he received a
popularity: 6
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d457b978619a187941031a091dca81cd013b31b95c4eaf9a9f80d35298dd4d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7b67bac-6edf-4164-90c0-e29e624be235.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e7b67bac-6edf-4164-90c0-e29e624be235.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e7b67bac-6edf-4164-90c0-e29e624be235
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d457b978619a187941031a091dca81cd013b31b95c4eaf9a9f80d35298dd4d2","name":"Michael Eastwood","registered_at":"2026-06-21T09:18:35Z","symbol":"NIM1886423","token_address":"0xeea857b2de04a46894fd14ad1e6bd4283f19e707","type":"artist","uuid":"e7b67bac-6edf-4164-90c0-e29e624be235"}
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 0x3d457b978619a187941031a091dca81cd013b31b95c4eaf9a9f80d35298dd4d2. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7b67bac-6edf-4164-90c0-e29e624be235.json and https://artists.proofprofile.net/proofs/artist/e7b67bac-6edf-4164-90c0-e29e624be235.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x3d457b978619a187941031a091dca81cd013b31b95c4eaf9a9f80d35298dd4d2","name":"Michael Eastwood","registered_at":"2026-06-21T09:18:35Z","symbol":"NIM1886423","token_address":"0xeea857b2de04a46894fd14ad1e6bd4283f19e707","type":"artist","uuid":"e7b67bac-6edf-4164-90c0-e29e624be235"}
album: Still Sweet
  type: MusicAlbum
  date published: 2023-04-24
album: Celtic Ring
  type: MusicAlbum
  date published: 2023-05-22
album: Song Without Words
  type: MusicAlbum
  date published: 2023-06-19
album: Satin
  type: MusicAlbum
  date published: 2023-07-12
album: Testing the Waters
  type: MusicAlbum
  date published: 2023-08-28
album: Five a Day
  type: MusicAlbum
  date published: 2023-09-18
album: Their Lonely Betters
  type: MusicAlbum
  date published: 2023-10-16
album: Elegy
  type: MusicAlbum
  date published: 2023-11-13
album: Get Up and Go!
  type: MusicAlbum
  date published: 2023-12-13
album: Rêverie (for cello and piano)
  type: MusicAlbum
  date published: 2024-01-22
album: Super Sleuth
  type: MusicAlbum
  date published: 2024-03-04
album: Thaw
  type: MusicAlbum
  date published: 2024-04-15
album: Desert Winds
  type: MusicAlbum
  date published: 2024-05-22
album: Mystery on the Continent
  type: MusicAlbum
  date published: 2024-07-01
album: Suit Yourself
  type: MusicAlbum
  date published: 2024-08-12
album: Stellar Elegance
  type: MusicAlbum
  date published: 2024-09-11
album: Celestial Waltz
  type: MusicAlbum
  date published: 2024-09-23
album: Elegance in Darkness
  type: MusicAlbum
  date published: 2024-11-18
album: Bo-sete-nova
  type: MusicAlbum
  date published: 2024-12-23
  track: Bo-sete-nova
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226271
    explicit: false
    by artist: Michael Eastwood
    in album: Bo-sete-nova
      type: MusicAlbum
      date published: 2024-12-23
    isrc code: CA5KR2507128
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T07:33:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfd721a807a49f17fd3341593d90101630ecf7bd7018ce2a8df8ad5836d9319d1
    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/CA5KR2507128
    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 0xfd721a807a49f17fd3341593d90101630ecf7bd7018ce2a8df8ad5836d9319d1. 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/CA5KR2507128.
      date published: 2026-07-03T08:56:35Z
    audio: Bo-sete-nova
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.063
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.606
      additional property: Energy
        type: PropertyValue
        value: 0.549
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.682
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.232
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.788
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pizzicato Playtime
  type: MusicAlbum
  date published: 2025-01-15
album: Carpathian Winter
  type: MusicAlbum
  date published: 2025-02-24
album: Bo-sete-nova (Portuguese version)
  type: MusicAlbum
  date published: 2025-04-03
album: Rising from the Dust
  type: MusicAlbum
  date published: 2025-09-08
album: Ashes and Rain
  type: MusicAlbum
  date published: 2025-10-06