Michael J. Lewis
type: MusicGroup
popularity: 6
followers: 151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x117f113526394ce217c06eacc1399d07957a73c7e59dbab2e017ef580394afee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1f07218-f016-4b19-9d9b-642a7fc7c4ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1f07218-f016-4b19-9d9b-642a7fc7c4ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f1f07218-f016-4b19-9d9b-642a7fc7c4ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x117f113526394ce217c06eacc1399d07957a73c7e59dbab2e017ef580394afee","name":"Michael J. Lewis","registered_at":"2026-06-21T13:34:05Z","symbol":"NIM1936614","token_address":"0xa1853a6b32cffe04a54d7f0d431f0710f4290f9f","type":"artist","uuid":"f1f07218-f016-4b19-9d9b-642a7fc7c4ad"}
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 0x117f113526394ce217c06eacc1399d07957a73c7e59dbab2e017ef580394afee. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1f07218-f016-4b19-9d9b-642a7fc7c4ad.json and https://artists.proofprofile.net/proofs/artist/f1f07218-f016-4b19-9d9b-642a7fc7c4ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x117f113526394ce217c06eacc1399d07957a73c7e59dbab2e017ef580394afee","name":"Michael J. Lewis","registered_at":"2026-06-21T13:34:05Z","symbol":"NIM1936614","token_address":"0xa1853a6b32cffe04a54d7f0d431f0710f4290f9f","type":"artist","uuid":"f1f07218-f016-4b19-9d9b-642a7fc7c4ad"}
album: Sphinx (Original Motion Picture Score)
  type: MusicAlbum
  date published: 2010-09-29
  track: Pyramids And Sphinx At Giza
    type: MusicRecording
    duration: PT4M37S
    duration ms: 277013
    explicit: false
    by artist: Michael J. Lewis
    in album: Sphinx (Original Motion Picture Score)
      type: MusicAlbum
      date published: 2010-09-29
    isrc code: QM6P41795880
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T12:50:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x62c8fabdca61fc3bbf12aa21cc66552e70dae9cb5bf152f3937bf06c0f5d0c32
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958736
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958736
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41795880
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:52:15Z
    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 0x62c8fabdca61fc3bbf12aa21cc66552e70dae9cb5bf152f3937bf06c0f5d0c32. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:52:15Z), 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/QM6P41795880.
      date published: 2026-07-19T15:52:15Z
    audio: Pyramids And Sphinx At Giza
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.708
      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: 0.602
      additional property: Energy
        type: PropertyValue
        value: 0.477
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.048
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.024
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.347
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.468
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Golden Harp
  type: MusicAlbum
  date published: 2019-01-14
album: The Passage (Original Motion Picture Soundtrack))
  type: MusicAlbum
  date published: 2025-07-09