Michael Sowards
type: MusicGroup
popularity: 10
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bf1f82fe8738fbe9b5f5026e7e371858b46eb95ab024f7f63e133b2ff343706
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d0dc42b-0537-4078-8581-a49cad8ba64f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d0dc42b-0537-4078-8581-a49cad8ba64f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d0dc42b-0537-4078-8581-a49cad8ba64f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0bf1f82fe8738fbe9b5f5026e7e371858b46eb95ab024f7f63e133b2ff343706","name":"Michael Sowards","registered_at":"2026-06-16T05:19:01Z","symbol":"NIM0949563","token_address":"0x9d119755b73a74a6af45a4c5fc6c8b56cc6ee60c","type":"artist","uuid":"2d0dc42b-0537-4078-8581-a49cad8ba64f"}
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 0x0bf1f82fe8738fbe9b5f5026e7e371858b46eb95ab024f7f63e133b2ff343706. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d0dc42b-0537-4078-8581-a49cad8ba64f.json and https://artists.proofprofile.net/proofs/artist/2d0dc42b-0537-4078-8581-a49cad8ba64f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
  text: {"copyright_id":"0x0bf1f82fe8738fbe9b5f5026e7e371858b46eb95ab024f7f63e133b2ff343706","name":"Michael Sowards","registered_at":"2026-06-16T05:19:01Z","symbol":"NIM0949563","token_address":"0x9d119755b73a74a6af45a4c5fc6c8b56cc6ee60c","type":"artist","uuid":"2d0dc42b-0537-4078-8581-a49cad8ba64f"}
album: Bites The Dust
  type: MusicAlbum
  date published: 2020-12-11
  track: Bites The Dust - VIP Mix
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200000
    explicit: false
    by artist: Michael Sowards
    in album: Bites The Dust
      type: MusicAlbum
      date published: 2020-12-11
    isrc code: US3GD4136428
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T13:37:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9278dc95b6028eb84326c7d3681a7837531f0fbe1077e7b59ab8e9d490a88798
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957711
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957711
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3GD4136428
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T13:56:57Z
    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 0x9278dc95b6028eb84326c7d3681a7837531f0fbe1077e7b59ab8e9d490a88798. Chain 2 (Bitcoin): anchored in block 957711 (2026-07-12T13:56:57Z), 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/US3GD4136428.
      date published: 2026-07-12T13:56:57Z
    audio: Bites The Dust - VIP Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.991
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.826
      additional property: Energy
        type: PropertyValue
        value: 0.804
      additional property: Speechiness
        type: PropertyValue
        value: 0.099
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.886
      additional property: Liveness
        type: PropertyValue
        value: 0.041
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.507
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.558
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Can't Deny
  type: MusicAlbum
  date published: 2020-12-18
album: Use My Body
  type: MusicAlbum
  date published: 2020-12-25
album: Down
  type: MusicAlbum
  date published: 2021-03-19
album: Get Me (EP)
  type: MusicAlbum
  date published: 2021-04-09