Lauren Fairweather
type: MusicGroup
popularity: 6
followers: 2059
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb404819589710afb93f7d76a400e24cf547ccb24b4096e01d8cff105ea09728
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05b0862d-c6dc-41a1-a5df-795501a9e91b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05b0862d-c6dc-41a1-a5df-795501a9e91b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05b0862d-c6dc-41a1-a5df-795501a9e91b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb404819589710afb93f7d76a400e24cf547ccb24b4096e01d8cff105ea09728","name":"Lauren Fairweather","registered_at":"2026-06-15T15:25:09Z","symbol":"NIM0750528","token_address":"0x1fac9a25daa33075eeed7c482afd744673aa9422","type":"artist","uuid":"05b0862d-c6dc-41a1-a5df-795501a9e91b"}
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 0xcb404819589710afb93f7d76a400e24cf547ccb24b4096e01d8cff105ea09728. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05b0862d-c6dc-41a1-a5df-795501a9e91b.json and https://artists.proofprofile.net/proofs/artist/05b0862d-c6dc-41a1-a5df-795501a9e91b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0xcb404819589710afb93f7d76a400e24cf547ccb24b4096e01d8cff105ea09728","name":"Lauren Fairweather","registered_at":"2026-06-15T15:25:09Z","symbol":"NIM0750528","token_address":"0x1fac9a25daa33075eeed7c482afd744673aa9422","type":"artist","uuid":"05b0862d-c6dc-41a1-a5df-795501a9e91b"}
album: Devil's Snare
  type: MusicAlbum
  date published: 2008-05-02
album: Devil's Snare
  type: MusicAlbum
  date published: 2008-05-02
album: I'm Saying Nothing
  type: MusicAlbum
  date published: 2009-03-23
album: I'm Saying Nothing
  type: MusicAlbum
  date published: 2009-03-24
album: Is It Plugged In? EP
  type: MusicAlbum
  date published: 2010-05-27
album: The Prince's Tale
  type: MusicAlbum
  date published: 2011-07-06
album: The Prince's Tale
  type: MusicAlbum
  date published: 2011-07-06
album: Do What You Love
  type: MusicAlbum
  date published: 2018-04-19
album: With You, Whatever Happens
  type: MusicAlbum
  date published: 2018-10-23
  track: Hufflepuff
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190613
    explicit: false
    by artist: Lauren Fairweather
    in album: With You, Whatever Happens
      type: MusicAlbum
      date published: 2018-10-23
    isrc code: QZES51842353
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T12:55:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b354977c93a18b7801bf75b09466652e082f3056da12261354e35b438fdf15d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958552
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958552
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51842353
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T13:15:29Z
    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 0x4b354977c93a18b7801bf75b09466652e082f3056da12261354e35b438fdf15d. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51842353 — a six-check JSON result.
      date published: 2026-07-18T13:15:29Z
    audio: Hufflepuff
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.978
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.619
      additional property: Energy
        type: PropertyValue
        value: 0.534
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.049
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.19
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.45
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.823
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Peaches and Plums
  type: MusicAlbum
  date published: 2020-10-02