跳亜
type: MusicGroup
popularity: 7
followers: 1697
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcd07445552ff4b8bc7a5c23679c2cf87efa9d4511a4bd5af3072a534347faad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f16bbb7a-230b-44fb-b003-1c2c9f66fe61.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f16bbb7a-230b-44fb-b003-1c2c9f66fe61.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f16bbb7a-230b-44fb-b003-1c2c9f66fe61
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcd07445552ff4b8bc7a5c23679c2cf87efa9d4511a4bd5af3072a534347faad","name":"跳亜","registered_at":"2026-06-21T13:20:39Z","symbol":"NIM1933548","token_address":"0x9c4fb5acd85ad8ac9728f777adbc89b2cd5cbb2b","type":"artist","uuid":"f16bbb7a-230b-44fb-b003-1c2c9f66fe61"}
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 0xfcd07445552ff4b8bc7a5c23679c2cf87efa9d4511a4bd5af3072a534347faad. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f16bbb7a-230b-44fb-b003-1c2c9f66fe61.json and https://artists.proofprofile.net/proofs/artist/f16bbb7a-230b-44fb-b003-1c2c9f66fe61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xfcd07445552ff4b8bc7a5c23679c2cf87efa9d4511a4bd5af3072a534347faad","name":"跳亜","registered_at":"2026-06-21T13:20:39Z","symbol":"NIM1933548","token_address":"0x9c4fb5acd85ad8ac9728f777adbc89b2cd5cbb2b","type":"artist","uuid":"f16bbb7a-230b-44fb-b003-1c2c9f66fe61"}
album: 旅人
  type: MusicAlbum
  date published: 2022-12-03
album: 旅人
  type: MusicAlbum
  date published: 2022-12-03
album: 乾いた心はこの雨に
  type: MusicAlbum
  date published: 2022-12-03
album: 乾いた心はこの雨に
  type: MusicAlbum
  date published: 2022-12-03
album: ノスタルジア
  type: MusicAlbum
  date published: 2022-12-03
album: ノスタルジア
  type: MusicAlbum
  date published: 2022-12-03
album: 天地晴雨
  type: MusicAlbum
  date published: 2023-05-17
album: 凍結
  type: MusicAlbum
  date published: 2023-08-02
  track: 凍結
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195096
    explicit: false
    by artist: 跳亜
    in album: 凍結
      type: MusicAlbum
      date published: 2023-08-02
    isrc code: JPY392301226
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:08:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5730fbcf74bbce9a463831d2deb69213db2ea4ea61345c2af25257764e15c26b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY392301226
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T09:06:59Z
    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 0x5730fbcf74bbce9a463831d2deb69213db2ea4ea61345c2af25257764e15c26b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T09:06:59Z), 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/JPY392301226.
      date published: 2026-07-21T09:06:59Z
    audio: 凍結
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 154.98
      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: 0.573
      additional property: Energy
        type: PropertyValue
        value: 0.808
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.183
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.913
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.034
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: カシオペアライブ
  type: MusicAlbum
  date published: 2023-11-18
album: Xday
  type: MusicAlbum
  date published: 2023-12-20
album: on eye
  type: MusicAlbum
  date published: 2024-04-10