Emma Peyton
type: MusicGroup
popularity: 4
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f4dd21f90eea1b7241576823bd6177c1be6ee9f2e2923a3178f6743912b1a0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f8d713a-2417-4c59-a6ec-a538f11d31fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f8d713a-2417-4c59-a6ec-a538f11d31fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6f8d713a-2417-4c59-a6ec-a538f11d31fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f4dd21f90eea1b7241576823bd6177c1be6ee9f2e2923a3178f6743912b1a0a","name":"Emma Peyton","registered_at":"2026-06-17T04:33:39Z","symbol":"NIM1282372","token_address":"0x784a7307e780e1a247a5825ffef92132b2a3c0e1","type":"artist","uuid":"6f8d713a-2417-4c59-a6ec-a538f11d31fa"}
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 0x8f4dd21f90eea1b7241576823bd6177c1be6ee9f2e2923a3178f6743912b1a0a. 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/6f8d713a-2417-4c59-a6ec-a538f11d31fa.json and https://artists.proofprofile.net/proofs/artist/6f8d713a-2417-4c59-a6ec-a538f11d31fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8f4dd21f90eea1b7241576823bd6177c1be6ee9f2e2923a3178f6743912b1a0a","name":"Emma Peyton","registered_at":"2026-06-17T04:33:39Z","symbol":"NIM1282372","token_address":"0x784a7307e780e1a247a5825ffef92132b2a3c0e1","type":"artist","uuid":"6f8d713a-2417-4c59-a6ec-a538f11d31fa"}
album: Milky Way
  type: MusicAlbum
  date published: 2021-02-05
album: Nine
  type: MusicAlbum
  date published: 2021-02-12
album: Easy
  type: MusicAlbum
  date published: 2021-05-26
album: Paper Moons (Remixed and Mastered)
  type: MusicAlbum
  date published: 2021-07-06
album: Mad World
  type: MusicAlbum
  date published: 2021-07-21
  track: Mad World
    type: MusicRecording
    duration: PT5M4S
    duration ms: 304285
    explicit: false
    by artist: Emma Peyton
    in album: Mad World
      type: MusicAlbum
      date published: 2021-07-21
    isrc code: QZK6K2142020
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T13:41:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x504e2ebb3fdd8523960c917d972ff314166dc34aeaefaeddf368f3e3997edd91
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958430
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958430
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2142020
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T15:33:28Z
    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 0x504e2ebb3fdd8523960c917d972ff314166dc34aeaefaeddf368f3e3997edd91. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZK6K2142020.
      date published: 2026-07-17T15:33:28Z
    audio: Mad World
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.964
      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: 0.572
      additional property: Energy
        type: PropertyValue
        value: 0.208
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.782
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.349
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.124
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major