Kayshawn
type: MusicGroup
popularity: 5
followers: 942
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda004d30c6d9b72d89f92d97d611b7301c4156d2523567217c4272b9e23467f6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88368d1b-324c-4422-8640-010c19b6b53d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88368d1b-324c-4422-8640-010c19b6b53d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88368d1b-324c-4422-8640-010c19b6b53d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0xda004d30c6d9b72d89f92d97d611b7301c4156d2523567217c4272b9e23467f6. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88368d1b-324c-4422-8640-010c19b6b53d.json and https://artists.proofprofile.net/proofs/artist/88368d1b-324c-4422-8640-010c19b6b53d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Wide Eyes
  type: MusicAlbum
  date published: 2018-02-16
album: Wide Eyes
  type: MusicAlbum
  date published: 2018-02-16
album: Wide Eyes
  type: MusicAlbum
  date published: 2018-02-16
album: Save Your Love
  type: MusicAlbum
  date published: 2018-10-26
  track: Save Your Love
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202666
    explicit: false
    by artist: Kayshawn
    in album: Save Your Love
      type: MusicAlbum
      date published: 2018-10-26
    isrc code: QM24S1835524
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:55:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x58666792e13c4ce6352188c904b8cd3d1f9e42a5ceac25feda738a5381a74916
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1835524
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x58666792e13c4ce6352188c904b8cd3d1f9e42a5ceac25feda738a5381a74916. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QM24S1835524.
      date published: 2026-07-03T19:59:51Z
    audio: Save Your Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.999
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.676
      additional property: Energy
        type: PropertyValue
        value: 0.467
      additional property: Speechiness
        type: PropertyValue
        value: 0.11
      additional property: Acousticness
        type: PropertyValue
        value: 0.032
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.065
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.3
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.591
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Save Your Love
  type: MusicAlbum
  date published: 2018-10-26
album: Save Your Love (Acoustic)
  type: MusicAlbum
  date published: 2018-12-21
album: Save Your Love (Acoustic)
  type: MusicAlbum
  date published: 2018-12-21
album: Heartbreak Hotel
  type: MusicAlbum
  date published: 2020-04-03
album: heartbreak hotel (reimagined)
  type: MusicAlbum
  date published: 2020-09-25
album: Heartbreak Hotel (Reimagined)
  type: MusicAlbum
  date published: 2020-09-25
album: Eve
  type: MusicAlbum
  date published: 2021-07-23
album: shades of you
  type: MusicAlbum
  date published: 2021-10-01
album: ANYBODY ELSE
  type: MusicAlbum
  date published: 2022-08-19
album: shades of you
  type: MusicAlbum
  date published: 2022-08-26
album: Josephine
  type: MusicAlbum
  date published: 2023-02-10
album: crowded rooms
  type: MusicAlbum
  date published: 2024-10-25