POIDOL
type: MusicGroup
genre: j-rock
genre: visual kei
popularity: 7
followers: 3350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x790abacc0b1ce1cec77bd9c2d3e106bb56b366c0196d8f3986f811b385ba268c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e625970b-ccca-4e29-92bc-9a85a91381c3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e625970b-ccca-4e29-92bc-9a85a91381c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e625970b-ccca-4e29-92bc-9a85a91381c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
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 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 0x790abacc0b1ce1cec77bd9c2d3e106bb56b366c0196d8f3986f811b385ba268c. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e625970b-ccca-4e29-92bc-9a85a91381c3.json and https://artists.proofprofile.net/proofs/artist/e625970b-ccca-4e29-92bc-9a85a91381c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
album: サファイア (TYPE B)
  type: MusicAlbum
  date published: 2018-01-17
album: サファイア (TYPE A)
  type: MusicAlbum
  date published: 2018-01-17
album: エウレカ (TYPE A)
  type: MusicAlbum
  date published: 2018-04-04
album: Eureka (TYPE B)
  type: MusicAlbum
  date published: 2018-04-04
album: AQUA BLUE (Ayase Nana ver)
  type: MusicAlbum
  date published: 2018-07-18
album: AQUA BLUE (Nagi Souta ver)
  type: MusicAlbum
  date published: 2018-07-18
album: AQUA BLUE (凪 爽汰盤)
  type: MusicAlbum
  date published: 2018-07-18
album: AQUA BLUE (絢瀬 ナナ盤)
  type: MusicAlbum
  date published: 2018-07-18
album: LIPS (TYPE B)
  type: MusicAlbum
  date published: 2019-01-09
album: LIPS (TYPE B)
  type: MusicAlbum
  date published: 2019-01-09
album: パライゾ
  type: MusicAlbum
  date published: 2019-05-29
album: Paraiso
  type: MusicAlbum
  date published: 2019-05-29
album: JEWELRY BOX
  type: MusicAlbum
  date published: 2019-09-04
album: JEWELRY BOX
  type: MusicAlbum
  date published: 2019-09-04
album: 猟奇的少年
  type: MusicAlbum
  date published: 2020-01-22
album: Ryoukitekishounen
  type: MusicAlbum
  date published: 2020-01-22
album: link.
  type: MusicAlbum
  date published: 2020-05-13
album: Period. (TYPE A)
  type: MusicAlbum
  date published: 2020-09-02
album: Period. (TYPE B)
  type: MusicAlbum
  date published: 2020-09-02
album: Period. (TYPE A)
  type: MusicAlbum
  date published: 2020-09-02
album: Period. (TYPE B)
  type: MusicAlbum
  date published: 2020-09-02
  track: 包帯天使ちゃん
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211560
    explicit: false
    by artist: POIDOL
    in album: Period. (TYPE B)
      type: MusicAlbum
      date published: 2020-09-02
    genre: j-rock
    genre: visual kei
    isrc code: JPZ921900247
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T06:48:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa147bae9eeea851a8b7849f18be2e7c878af056ecbe07b2b95ce170c8f2ecbd6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958980
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958980
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921900247
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T07:04:12Z
    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 0xa147bae9eeea851a8b7849f18be2e7c878af056ecbe07b2b95ce170c8f2ecbd6. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/JPZ921900247.
      date published: 2026-07-21T07:04:12Z
    audio: 包帯天使ちゃん
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 157.866
      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: 0.406
      additional property: Energy
        type: PropertyValue
        value: 0.985
      additional property: Speechiness
        type: PropertyValue
        value: 0.311
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.326
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.513
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.48
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major