Lauren Carnahan
type: MusicGroup
popularity: 6
followers: 849
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x280ea133b6ab45c87186508344cbde50bbd4feb4a5c53839a933eb4de03b57c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d5aac50-460e-4dab-ba89-0140105427af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d5aac50-460e-4dab-ba89-0140105427af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d5aac50-460e-4dab-ba89-0140105427af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x280ea133b6ab45c87186508344cbde50bbd4feb4a5c53839a933eb4de03b57c1","name":"Lauren Carnahan","registered_at":"2026-06-16T10:57:07Z","symbol":"NIM1030281","token_address":"0x29196636bec96b1b48dfd887172363bfdcb0f8eb","type":"artist","uuid":"3d5aac50-460e-4dab-ba89-0140105427af"}
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 0x280ea133b6ab45c87186508344cbde50bbd4feb4a5c53839a933eb4de03b57c1. 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/3d5aac50-460e-4dab-ba89-0140105427af.json and https://artists.proofprofile.net/proofs/artist/3d5aac50-460e-4dab-ba89-0140105427af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x280ea133b6ab45c87186508344cbde50bbd4feb4a5c53839a933eb4de03b57c1","name":"Lauren Carnahan","registered_at":"2026-06-16T10:57:07Z","symbol":"NIM1030281","token_address":"0x29196636bec96b1b48dfd887172363bfdcb0f8eb","type":"artist","uuid":"3d5aac50-460e-4dab-ba89-0140105427af"}
album: Out of Nowhere
  type: MusicAlbum
  date published: 2014-02-15
album: Life of the Party
  type: MusicAlbum
  date published: 2015-07-10
album: Unbreakable
  type: MusicAlbum
  date published: 2015-12-01
album: Unbreakable
  type: MusicAlbum
  date published: 2016-01-26
album: Catch 22
  type: MusicAlbum
  date published: 2016-11-04
album: Catch 22
  type: MusicAlbum
  date published: 2016-11-04
album: Criminal
  type: MusicAlbum
  date published: 2017-06-30
  track: Criminal
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189879
    explicit: false
    by artist: Lauren Carnahan
    in album: Criminal
      type: MusicAlbum
      date published: 2017-06-30
    isrc code: QM6MZ1797852
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T03:37:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc9877c3b7a8bedbc144c3a6e317b5412b15f24a1dd2ad6338684263885ea11e4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958104
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958104
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1797852
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T05:34:05Z
    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 0xc9877c3b7a8bedbc144c3a6e317b5412b15f24a1dd2ad6338684263885ea11e4. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/QM6MZ1797852.
      date published: 2026-07-15T05:34:05Z
    audio: Criminal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.997
      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: 0.722
      additional property: Energy
        type: PropertyValue
        value: 0.466
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.265
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.03
      additional property: Liveness
        type: PropertyValue
        value: 0.598
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.234
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.637
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Criminal
  type: MusicAlbum
  date published: 2017-06-30
album: Soul Sucker
  type: MusicAlbum
  date published: 2025-10-31