Elizabeth Cameron
type: MusicGroup
description: Elizabeth Cameron is an American national security expert specializing in biosecurity, biodefense, and bioterrorism. She is a professor at the Pandemic Center of the Brown University School of Public
popularity: 4
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d013f7c21b6fa282f29050e95ea352b05eb9fd359c87df1e5e410e3a643c3b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fb48385-988b-46de-a0eb-771b5816f0f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fb48385-988b-46de-a0eb-771b5816f0f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0fb48385-988b-46de-a0eb-771b5816f0f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d013f7c21b6fa282f29050e95ea352b05eb9fd359c87df1e5e410e3a643c3b1","name":"Elizabeth Cameron","registered_at":"2026-06-15T18:53:17Z","symbol":"NIM0800201","token_address":"0x5ea4dc3519b411d19f54906eeda54acfad38176f","type":"artist","uuid":"0fb48385-988b-46de-a0eb-771b5816f0f3"}
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 0x8d013f7c21b6fa282f29050e95ea352b05eb9fd359c87df1e5e410e3a643c3b1. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0fb48385-988b-46de-a0eb-771b5816f0f3.json and https://artists.proofprofile.net/proofs/artist/0fb48385-988b-46de-a0eb-771b5816f0f3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T05:46:35Z
  text: {"copyright_id":"0x8d013f7c21b6fa282f29050e95ea352b05eb9fd359c87df1e5e410e3a643c3b1","name":"Elizabeth Cameron","registered_at":"2026-06-15T18:53:17Z","symbol":"NIM0800201","token_address":"0x5ea4dc3519b411d19f54906eeda54acfad38176f","type":"artist","uuid":"0fb48385-988b-46de-a0eb-771b5816f0f3"}
album: Mad World
  type: MusicAlbum
  date published: 2020-11-07
album: Stay Around You
  type: MusicAlbum
  date published: 2021-01-14
album: Grow
  type: MusicAlbum
  date published: 2021-07-14
album: Make Room
  type: MusicAlbum
  date published: 2022-08-12
album: The Path
  type: MusicAlbum
  date published: 2023-03-08
  track: The Path
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194610
    explicit: false
    by artist: Elizabeth Cameron
    in album: The Path
      type: MusicAlbum
      date published: 2023-03-08
    isrc code: USCGJ2333836
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:03:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3ac6ac4b17f306212bedbcc36d933ed61a10df8a58bd885952fcee78487fd455
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2333836
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x3ac6ac4b17f306212bedbcc36d933ed61a10df8a58bd885952fcee78487fd455. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USCGJ2333836 — a six-check JSON result.
      date published: 2026-07-19T17:49:48Z
    audio: The Path
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.05
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.734
      additional property: Energy
        type: PropertyValue
        value: 0.427
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.076
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.832
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.374
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.084
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: White Dress
  type: MusicAlbum
  date published: 2023-12-01