Jekyll
type: MusicGroup
popularity: 6
followers: 762
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcca7a124610bb9b38a1b66a18f977ec57b4ba8d4467dfc15f892d1ce06d530ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b720de0-f7bb-4d64-9c2a-0ec45d93c81c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b720de0-f7bb-4d64-9c2a-0ec45d93c81c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b720de0-f7bb-4d64-9c2a-0ec45d93c81c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
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 0xcca7a124610bb9b38a1b66a18f977ec57b4ba8d4467dfc15f892d1ce06d530ca. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b720de0-f7bb-4d64-9c2a-0ec45d93c81c.json and https://artists.proofprofile.net/proofs/artist/3b720de0-f7bb-4d64-9c2a-0ec45d93c81c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
album: Mania
  type: MusicAlbum
  date published: 2017-09-28
album: Plan A
  type: MusicAlbum
  date published: 2018-06-22
album: Jekyll
  type: MusicAlbum
  date published: 2018-06-29
album: Echoes
  type: MusicAlbum
  date published: 2019-03-01
album: Marionette
  type: MusicAlbum
  date published: 2019-07-12
album: I Do What I Can
  type: MusicAlbum
  date published: 2020-01-10
album: The Escapist
  type: MusicAlbum
  date published: 2020-02-28
album: The Whispering Gallery
  type: MusicAlbum
  date published: 2020-03-13
album: The Whispering Gallery
  type: MusicAlbum
  date published: 2020-03-13
album: Nightporter
  type: MusicAlbum
  date published: 2020-11-20
album: Tear Ourselves in Two
  type: MusicAlbum
  date published: 2021-06-11
album: Catherine Wheel
  type: MusicAlbum
  date published: 2021-07-30
album: Won't Let You Down
  type: MusicAlbum
  date published: 2022-05-11
album: Warning Signs
  type: MusicAlbum
  date published: 2023-04-28
album: Warning Signs
  type: MusicAlbum
  date published: 2023-04-28
album: Trampled Ghosts
  type: MusicAlbum
  date published: 2024-03-01
album: Trampled Ghosts
  type: MusicAlbum
  date published: 2024-03-22
album: Breathe In
  type: MusicAlbum
  date published: 2024-04-26
album: Divine Standards
  type: MusicAlbum
  date published: 2024-07-05
album: Plasticine
  type: MusicAlbum
  date published: 2024-11-08
  track: Plasticine
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202260
    explicit: false
    by artist: Jekyll
    in album: Plasticine
      type: MusicAlbum
      date published: 2024-11-08
    isrc code: QMDA62457764
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:19:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9e0ffd558089c44f218b5c6a4611753e04f94e6d6310b5cbe95ade35bb15356c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62457764
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:21:55Z
    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 0x9e0ffd558089c44f218b5c6a4611753e04f94e6d6310b5cbe95ade35bb15356c. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:21:55Z), 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/QMDA62457764.
      date published: 2026-07-15T16:21:55Z
    audio: Plasticine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 195.208
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.174
      additional property: Energy
        type: PropertyValue
        value: 0.851
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.289
      additional property: Liveness
        type: PropertyValue
        value: 0.041
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.389
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.876
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major