Laura Jayne
type: MusicGroup
popularity: 4
followers: 647
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90a8164e257e1d36e3d60c68f27d4621b1c0d6ed96b0c2a4161a9e20bfdeb8f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0757f2b7-314f-41b4-9dd8-ea8044031fe5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0757f2b7-314f-41b4-9dd8-ea8044031fe5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0757f2b7-314f-41b4-9dd8-ea8044031fe5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90a8164e257e1d36e3d60c68f27d4621b1c0d6ed96b0c2a4161a9e20bfdeb8f8","name":"Laura Jayne","registered_at":"2026-06-15T16:18:31Z","symbol":"NIM0763265","token_address":"0xa95315b6df2d1e88aec6d4d005ea1b1c1702a8be","type":"artist","uuid":"0757f2b7-314f-41b4-9dd8-ea8044031fe5"}
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 0x90a8164e257e1d36e3d60c68f27d4621b1c0d6ed96b0c2a4161a9e20bfdeb8f8. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0757f2b7-314f-41b4-9dd8-ea8044031fe5.json and https://artists.proofprofile.net/proofs/artist/0757f2b7-314f-41b4-9dd8-ea8044031fe5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x90a8164e257e1d36e3d60c68f27d4621b1c0d6ed96b0c2a4161a9e20bfdeb8f8","name":"Laura Jayne","registered_at":"2026-06-15T16:18:31Z","symbol":"NIM0763265","token_address":"0xa95315b6df2d1e88aec6d4d005ea1b1c1702a8be","type":"artist","uuid":"0757f2b7-314f-41b4-9dd8-ea8044031fe5"}
album: River
  type: MusicAlbum
  date published: 2022-02-03
album: Kiss Me on a Friday Night
  type: MusicAlbum
  date published: 2022-04-22
album: Hiding my Heart
  type: MusicAlbum
  date published: 2023-05-12
  track: Hiding my Heart
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209397
    explicit: false
    by artist: Laura Jayne
    in album: Hiding my Heart
      type: MusicAlbum
      date published: 2023-05-12
    isrc code: QZK6Q2371190
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T12:45:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8cbaee164f503359f3062811983c6116be2562e02a402db9c31b71e5a4ef26ea
    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/QZK6Q2371190
    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 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 0x8cbaee164f503359f3062811983c6116be2562e02a402db9c31b71e5a4ef26ea. 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/QZK6Q2371190.
      date published: 2026-07-03T19:59:51Z
    audio: Hiding my Heart
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.872
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.618
      additional property: Energy
        type: PropertyValue
        value: 0.335
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.539
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.226
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.675
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Games
  type: MusicAlbum
  date published: 2023-06-16
album: That's Reality
  type: MusicAlbum
  date published: 2023-09-22
album: Blue Fairy
  type: MusicAlbum
  date published: 2023-12-08
album: 90 Days
  type: MusicAlbum
  date published: 2025-10-03