徒花TOXiC
type: MusicGroup
popularity: 10
followers: 2279
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc18bc1997a39292538c0a445b9ff8250c651435771021c75a2474b7143c4669a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f969c55-d535-475b-9917-eab7e3ee12c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f969c55-d535-475b-9917-eab7e3ee12c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3f969c55-d535-475b-9917-eab7e3ee12c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc18bc1997a39292538c0a445b9ff8250c651435771021c75a2474b7143c4669a","name":"徒花TOXiC","registered_at":"2026-06-16T11:47:22Z","symbol":"NIM1042269","token_address":"0x9d8eab5ba338084648e66aa7a6233951cc0c325d","type":"artist","uuid":"3f969c55-d535-475b-9917-eab7e3ee12c2"}
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 0xc18bc1997a39292538c0a445b9ff8250c651435771021c75a2474b7143c4669a. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f969c55-d535-475b-9917-eab7e3ee12c2.json and https://artists.proofprofile.net/proofs/artist/3f969c55-d535-475b-9917-eab7e3ee12c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0xc18bc1997a39292538c0a445b9ff8250c651435771021c75a2474b7143c4669a","name":"徒花TOXiC","registered_at":"2026-06-16T11:47:22Z","symbol":"NIM1042269","token_address":"0x9d8eab5ba338084648e66aa7a6233951cc0c325d","type":"artist","uuid":"3f969c55-d535-475b-9917-eab7e3ee12c2"}
album: 一万回の愛してるも
  type: MusicAlbum
  date published: 2019-10-09
album: けんけんパッ!!
  type: MusicAlbum
  date published: 2019-10-09
album: ココロノオク
  type: MusicAlbum
  date published: 2019-10-09
album: 恋蛍
  type: MusicAlbum
  date published: 2019-10-09
  track: 恋蛍
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172375
    explicit: false
    by artist: 徒花TOXiC
    in album: 恋蛍
      type: MusicAlbum
      date published: 2019-10-09
    isrc code: TCJPJ1977063
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:15:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbabe0fb2dd186dc97293ac5cbc00844edf2edf4fdfe5b889a8efd42ef04ab37f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPJ1977063
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xbabe0fb2dd186dc97293ac5cbc00844edf2edf4fdfe5b889a8efd42ef04ab37f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCJPJ1977063.
      date published: 2026-07-05T10:01:46Z
    audio: 恋蛍
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 161.074
      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: 0.578
      additional property: Energy
        type: PropertyValue
        value: 0.942
      additional property: Speechiness
        type: PropertyValue
        value: 0.096
      additional property: Acousticness
        type: PropertyValue
        value: 0.355
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.048
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.797
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.894
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cords of love
  type: MusicAlbum
  date published: 2019-10-11
album: White again
  type: MusicAlbum
  date published: 2019-12-25
album: 妄想ディリュージョン
  type: MusicAlbum
  date published: 2019-12-27
album: ボクラノトビラ
  type: MusicAlbum
  date published: 2019-12-28
album: 桜花爛漫
  type: MusicAlbum
  date published: 2019-12-29
album: 92の魔法
  type: MusicAlbum
  date published: 2020-02-22
album: ↓DEEP↓
  type: MusicAlbum
  date published: 2020-02-22
album: KazoeUta
  type: MusicAlbum
  date published: 2020-04-17
  track: KazoeUta
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214312
    explicit: false
    by artist: 徒花TOXiC
    in album: KazoeUta
      type: MusicAlbum
      date published: 2020-04-17
    isrc code: TCJPL2003435
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:45:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x19cad81400c8b3e8531380485fb774b4a213e9e8c0e52e558b008eacc1ee7da7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPL2003435
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x19cad81400c8b3e8531380485fb774b4a213e9e8c0e52e558b008eacc1ee7da7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCJPL2003435.
      date published: 2026-07-05T01:12:41Z
    audio: KazoeUta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.691
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Summer again
album: 一万秒の愛してるも
album: Phantom lover
album: ライアーライアー
album: Angraecum
album: 藍
album: 秋空の下

Musical Key
type: PropertyValue
value: 2

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.377

Energy
type: PropertyValue
value: 0.888

Speechiness
type: PropertyValue
value: 0.084

Acousticness
type: PropertyValue
value: 0.023

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.243

Valence (Positivity)
type: PropertyValue
value: 0.467

Loudness (dB)
type: PropertyValue
value: -3.625

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Summer again
type: MusicAlbum
date published: 2020-05-15

一万秒の愛してるも
type: MusicAlbum
date published: 2021-03-09

Phantom lover
type: MusicAlbum
date published: 2021-03-14

ライアーライアー
type: MusicAlbum
date published: 2021-09-02

Angraecum
type: MusicAlbum
date published: 2021-09-04

藍
type: MusicAlbum
date published: 2021-09-16

秋空の下
type: MusicAlbum
date published: 2021-09-30