Ryan Kershaw
type: MusicGroup
popularity: 5
followers: 138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfd58c25b820f632bf76f91eac10f58fd65734f1ab2519885fa48c208a80ffd7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61464520-d53c-47f8-b8e1-8678bb63db6c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61464520-d53c-47f8-b8e1-8678bb63db6c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/61464520-d53c-47f8-b8e1-8678bb63db6c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcfd58c25b820f632bf76f91eac10f58fd65734f1ab2519885fa48c208a80ffd7","name":"Ryan Kershaw","registered_at":"2026-06-16T23:26:03Z","symbol":"NIM1208959","token_address":"0xd4405361d0f27e5b89eeb4311ffc2c964738f514","type":"artist","uuid":"61464520-d53c-47f8-b8e1-8678bb63db6c"}
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 0xcfd58c25b820f632bf76f91eac10f58fd65734f1ab2519885fa48c208a80ffd7. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/61464520-d53c-47f8-b8e1-8678bb63db6c.json and https://artists.proofprofile.net/proofs/artist/61464520-d53c-47f8-b8e1-8678bb63db6c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcfd58c25b820f632bf76f91eac10f58fd65734f1ab2519885fa48c208a80ffd7","name":"Ryan Kershaw","registered_at":"2026-06-16T23:26:03Z","symbol":"NIM1208959","token_address":"0xd4405361d0f27e5b89eeb4311ffc2c964738f514","type":"artist","uuid":"61464520-d53c-47f8-b8e1-8678bb63db6c"}
album: The Doors of Perception
  type: MusicAlbum
  date published: 2022-11-04
album: Puzzles
  type: MusicAlbum
  date published: 2022-12-02
album: My Dear
  type: MusicAlbum
  date published: 2022-12-30
  track: My Dear
    type: MusicRecording
    duration: PT5M16S
    duration ms: 316000
    explicit: false
    by artist: Ryan Kershaw
    in album: My Dear
      type: MusicAlbum
      date published: 2022-12-30
    isrc code: UKXN22279735
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:33:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x346990e698abd9c63f684a6c57510008cd4988b6799fd148a37d16ad2dea0a65
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22279735
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:01:46Z
    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 0x346990e698abd9c63f684a6c57510008cd4988b6799fd148a37d16ad2dea0a65. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/UKXN22279735.
      date published: 2026-07-20T00:01:46Z
    audio: My Dear
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.415
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.389
      additional property: Energy
        type: PropertyValue
        value: 0.437
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.143
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.396
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.26
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.105
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Everything Has Led to This
  type: MusicAlbum
  date published: 2023-01-20
album: The Doors of Perception (The Digital Devil & Graham Williamson Remix)
  type: MusicAlbum
  date published: 2023-02-10
album: Fairytale of New York
  type: MusicAlbum
  date published: 2023-12-08
album: Together Apart
  type: MusicAlbum
  date published: 2025-04-18