DupliCity -eilie-
type: MusicGroup
popularity: 6
followers: 382
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16d3f46815dcfce8d838ee2f3593aaea035d11eb4f9d529198c87346664426f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb0ad790-189a-48fb-87ee-d21f6777e56f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb0ad790-189a-48fb-87ee-d21f6777e56f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb0ad790-189a-48fb-87ee-d21f6777e56f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16d3f46815dcfce8d838ee2f3593aaea035d11eb4f9d529198c87346664426f7","name":"DupliCity -eilie-","registered_at":"2026-06-20T16:54:09Z","symbol":"NIM1659321","token_address":"0x5465475734c107c2cf8c241a3839289c763adf5f","type":"artist","uuid":"bb0ad790-189a-48fb-87ee-d21f6777e56f"}
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 0x16d3f46815dcfce8d838ee2f3593aaea035d11eb4f9d529198c87346664426f7. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb0ad790-189a-48fb-87ee-d21f6777e56f.json and https://artists.proofprofile.net/proofs/artist/bb0ad790-189a-48fb-87ee-d21f6777e56f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x16d3f46815dcfce8d838ee2f3593aaea035d11eb4f9d529198c87346664426f7","name":"DupliCity -eilie-","registered_at":"2026-06-20T16:54:09Z","symbol":"NIM1659321","token_address":"0x5465475734c107c2cf8c241a3839289c763adf5f","type":"artist","uuid":"bb0ad790-189a-48fb-87ee-d21f6777e56f"}
album: All Bite No Bark
  type: MusicAlbum
  date published: 2022-07-02
album: Plastic
  type: MusicAlbum
  date published: 2022-09-30
album: CHICKENROLL
  type: MusicAlbum
  date published: 2022-12-23
album: 来々夜 (feat. アザミ)
  type: MusicAlbum
  date published: 2023-10-18
album: Donk bet (feat. TOPHAMHAT-KYO)
  type: MusicAlbum
  date published: 2023-10-25
album: FENCE SITTER
  type: MusicAlbum
  date published: 2023-11-01
  track: Donk bet (feat. TOPHAMHAT-KYO)
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186138
    explicit: false
    by artist: DupliCity -eilie-
    in album: FENCE SITTER
      type: MusicAlbum
      date published: 2023-11-01
    isrc code: JPY862300450
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T00:00:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x029a8311b91b6e8b8f39fe449d4da212af2460c9de3d575d78709d0927a41d3d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958631
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958631
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY862300450
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:50:09Z
    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 0x029a8311b91b6e8b8f39fe449d4da212af2460c9de3d575d78709d0927a41d3d. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/JPY862300450.
      date published: 2026-07-19T00:50:09Z
    audio: Donk bet (feat. TOPHAMHAT-KYO)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.047
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.716
      additional property: Energy
        type: PropertyValue
        value: 0.976
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.035
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.393
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.964
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.396
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: SECRET MODE
  type: MusicAlbum
  date published: 2024-11-27
album: ROCKIN' SUMMER
  type: MusicAlbum
  date published: 2025-10-06