雲丹
type: MusicGroup
genre: vocaloid
popularity: 7
followers: 1168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25ea83f50eaa88e98b45ee9130dc23d0f9f9082bacabcd7a290044ba6aab120f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aba3c271-8a17-4524-8fdf-44b0728bb199.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aba3c271-8a17-4524-8fdf-44b0728bb199.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aba3c271-8a17-4524-8fdf-44b0728bb199
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25ea83f50eaa88e98b45ee9130dc23d0f9f9082bacabcd7a290044ba6aab120f","name":"雲丹","registered_at":"2026-06-20T09:50:38Z","symbol":"NIM1583767","token_address":"0x0294a7a8acb4bc6007a15cd3bfd2cc0a7c47b394","type":"artist","uuid":"aba3c271-8a17-4524-8fdf-44b0728bb199"}
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 0x25ea83f50eaa88e98b45ee9130dc23d0f9f9082bacabcd7a290044ba6aab120f. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aba3c271-8a17-4524-8fdf-44b0728bb199.json and https://artists.proofprofile.net/proofs/artist/aba3c271-8a17-4524-8fdf-44b0728bb199.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x25ea83f50eaa88e98b45ee9130dc23d0f9f9082bacabcd7a290044ba6aab120f","name":"雲丹","registered_at":"2026-06-20T09:50:38Z","symbol":"NIM1583767","token_address":"0x0294a7a8acb4bc6007a15cd3bfd2cc0a7c47b394","type":"artist","uuid":"aba3c271-8a17-4524-8fdf-44b0728bb199"}
album: ヘモグロビンガール
  type: MusicAlbum
  date published: 2018-12-19
album: ポーカーフェイスと不感症
  type: MusicAlbum
  date published: 2019-06-05
album: 初物雲丹のお造り
  type: MusicAlbum
  date published: 2019-09-18
album: サイクロンボーイ
  type: MusicAlbum
  date published: 2019-12-25
album: ノンフィクションは作られた
  type: MusicAlbum
  date published: 2020-04-08
album: ユメイロザクラ
  type: MusicAlbum
  date published: 2020-04-17
album: ローリンロールローレライ
  type: MusicAlbum
  date published: 2020-05-27
album: Spirado
  type: MusicAlbum
  date published: 2020-06-10
album: 非日常の果実
  type: MusicAlbum
  date published: 2020-08-27
album: 新しい青春様式
  type: MusicAlbum
  date published: 2020-12-25
album: 好敵手愛憎歌
  type: MusicAlbum
  date published: 2022-02-09
album: 草原緣
  type: MusicAlbum
  date published: 2022-06-18
album: ハイブリッドベイベ
  type: MusicAlbum
  date published: 2022-09-16
  track: ハイブリッドベイベ (feat. 鏡音リン)
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166585
    explicit: false
    by artist: 雲丹
    in album: ハイブリッドベイベ
      type: MusicAlbum
      date published: 2022-09-16
    genre: vocaloid
    isrc code: JP92Q2200662
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T17:05:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe45dc2ff4ec619531b2da1dfc1d8fbdfc8bbb068a87d85fdb94ff0ad268e23ac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959047
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959047
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2200662
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T19:17:28Z
    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 0xe45dc2ff4ec619531b2da1dfc1d8fbdfc8bbb068a87d85fdb94ff0ad268e23ac. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/JP92Q2200662.
      date published: 2026-07-21T19:17:28Z
    audio: ハイブリッドベイベ (feat. 鏡音リン)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 151.86
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.573
      additional property: Energy
        type: PropertyValue
        value: 0.925
      additional property: Speechiness
        type: PropertyValue
        value: 0.159
      additional property: Acousticness
        type: PropertyValue
        value: 0.063
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.965
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.146
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 世界が不器用なせいで
  type: MusicAlbum
  date published: 2022-11-02
album: 虎になっちゃった
  type: MusicAlbum
  date published: 2022-12-14
album: メルカトル
  type: MusicAlbum
  date published: 2023-08-28
album: 潰して。
  type: MusicAlbum
  date published: 2023-09-15
  track: 潰して。 (feat. 鏡音リン)
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212727
    explicit: false
    by artist: 雲丹
    in album: 潰して。
      type: MusicAlbum
      date published: 2023-09-15
    genre: vocaloid
    isrc code: JP92Q2301795
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T06:32:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x42286124fb1447c8645a82dcf1285636104cc0336051271b8a55c024555786d4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958839
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958839
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: 潰して。 (feat. 鏡音リン)
album: ロン
album: きゃわみー♡

きゃわみー♡ (feat. 鏡音リン)
type: MusicRecording
duration: PT3M34S
duration ms: 214000
explicit: false
by artist: 雲丹
in album: きゃわみー♡
  type: MusicAlbum
  date published: 2024-10-25
genre: vocaloid
isrc code: JP92Q2401277
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:02:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc20186c11468c9b8d23baa4e2d4030f7a0a852c401ef055a74afe4eeb7febea4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2401277
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20186c11468c9b8d23baa4e2d4030f7a0a852c401ef055a74afe4eeb7febea4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/JP92Q2401277.
  date published: 2026-07-02T11:38:34Z
audio: きゃわみー♡ (feat. 鏡音リン)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.562
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.643
  additional property: Energy
    type: PropertyValue
    value: 0.955
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.022
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.004
  additional property: Liveness
    type: PropertyValue
    value: 0.132
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.804
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.678
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2301795

OTSTimestamp
type: PropertyValue
value: 2026-07-20T09:35:12Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42286124fb1447c8645a82dcf1285636104cc0336051271b8a55c024555786d4. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:35:12Z), 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/JP92Q2301795.
date published: 2026-07-20T09:35:12Z

潰して。 (feat. 鏡音リン)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 154.011
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.662
additional property: Energy
  type: PropertyValue
  value: 0.902
additional property: Speechiness
  type: PropertyValue
  value: 0.054
additional property: Acousticness
  type: PropertyValue
  value: 0.093
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.32
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.862
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.39
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

ロン
type: MusicAlbum
date published: 2024-10-25

きゃわみー♡
type: MusicAlbum
date published: 2024-10-25
track: きゃわみー♡ (feat. 鏡音リン)