Emma Griffin
type: MusicGroup
description: Emma Griffin is professor of modern British history at Queen Mary University of London with particular interests in the Industrial Revolution and in social and gender history. She was the President
popularity: 7
followers: 965
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75964fd59430655abaa2cec5c1fd58e2ad835fb3ce7c9e4528cdd73bedc744ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8814159-34c8-48ae-b912-6939a3d57eeb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8814159-34c8-48ae-b912-6939a3d57eeb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8814159-34c8-48ae-b912-6939a3d57eeb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75964fd59430655abaa2cec5c1fd58e2ad835fb3ce7c9e4528cdd73bedc744ca","name":"Emma Griffin","registered_at":"2026-06-20T08:37:32Z","symbol":"NIM1568566","token_address":"0x8a770e77a5f572939befe621a05bcfbf2d8664cf","type":"artist","uuid":"a8814159-34c8-48ae-b912-6939a3d57eeb"}
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 0x75964fd59430655abaa2cec5c1fd58e2ad835fb3ce7c9e4528cdd73bedc744ca. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8814159-34c8-48ae-b912-6939a3d57eeb.json and https://artists.proofprofile.net/proofs/artist/a8814159-34c8-48ae-b912-6939a3d57eeb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x75964fd59430655abaa2cec5c1fd58e2ad835fb3ce7c9e4528cdd73bedc744ca","name":"Emma Griffin","registered_at":"2026-06-20T08:37:32Z","symbol":"NIM1568566","token_address":"0x8a770e77a5f572939befe621a05bcfbf2d8664cf","type":"artist","uuid":"a8814159-34c8-48ae-b912-6939a3d57eeb"}
album: Fall From Grace
  type: MusicAlbum
  date published: 2019-11-25
album: Between the Walls
  type: MusicAlbum
  date published: 2020-06-10
album: Sell My Soul
  type: MusicAlbum
  date published: 2021-10-01
album: To Be Seen
  type: MusicAlbum
  date published: 2023-12-22
  track: To Be Seen
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: Emma Griffin
    in album: To Be Seen
      type: MusicAlbum
      date published: 2023-12-22
    isrc code: USX9P2334341
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:39:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x69ffe403d204c2e0adbfa441b38b8c815bee622df5b5d43b4c1eacbabe56f252
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2334341
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T10:20:17Z
    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 0x69ffe403d204c2e0adbfa441b38b8c815bee622df5b5d43b4c1eacbabe56f252. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USX9P2334341.
      date published: 2026-07-16T10:20:17Z
    audio: To Be Seen
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.887
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
        value: 0.527
      additional property: Energy
        type: PropertyValue
        value: 0.245
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.939
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.038
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.436
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Why Did You Come Here?
  type: MusicAlbum
  date published: 2024-04-19
album: Last Forever
  type: MusicAlbum
  date published: 2024-12-20
album: Another Option
  type: MusicAlbum
  date published: 2025-02-28
album: Against My Skin
  type: MusicAlbum
  date published: 2025-09-19