color-code
type: MusicGroup
genre: j-dance
genre: j-pop
popularity: 6
followers: 1999
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85619b7344ca38a236f7f4da4baaf3894179b8c0c3d0b65cf22a4f762decdb94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da8f7ce0-6670-4465-98de-1a5f62906f8f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da8f7ce0-6670-4465-98de-1a5f62906f8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da8f7ce0-6670-4465-98de-1a5f62906f8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x85619b7344ca38a236f7f4da4baaf3894179b8c0c3d0b65cf22a4f762decdb94. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da8f7ce0-6670-4465-98de-1a5f62906f8f.json and https://artists.proofprofile.net/proofs/artist/da8f7ce0-6670-4465-98de-1a5f62906f8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: I LIKE DAT
  type: MusicAlbum
  date published: 2014-09-17
album: I Like Dat
  type: MusicAlbum
  date published: 2014-09-17
album: Hands UP!
  type: MusicAlbum
  date published: 2015-05-20
album: 桜雨
  type: MusicAlbum
  date published: 2017-01-18
album: Re start
  type: MusicAlbum
  date published: 2017-02-15
album: parallel world
  type: MusicAlbum
  date published: 2017-03-15
album: Better Days
  type: MusicAlbum
  date published: 2017-04-19
album: keep it one love
  type: MusicAlbum
  date published: 2017-05-17
album: this city
  type: MusicAlbum
  date published: 2017-06-21
album: If～この声が届くなら～
  type: MusicAlbum
  date published: 2018-04-04
album: 冬恋花火/SCRAP&BUILD
  type: MusicAlbum
  date published: 2018-10-18
album: KAGEROU
  type: MusicAlbum
  date published: 2019-07-26
album: THE MARCH
  type: MusicAlbum
  date published: 2020-06-23
album: kaze ga tsuyoku huiteiru
  type: MusicAlbum
  date published: 2020-08-26
album: 風が強く吹いている
  type: MusicAlbum
  date published: 2020-08-26
album: Re∂l
  type: MusicAlbum
  date published: 2020-09-16
album: Re∂l
  type: MusicAlbum
  date published: 2020-09-16
album: Brand New Door
  type: MusicAlbum
  date published: 2021-01-26
album: Brand New Door
  type: MusicAlbum
  date published: 2021-01-26
album: Congrats!
  type: MusicAlbum
  date published: 2021-08-06
album: Congrats!
  type: MusicAlbum
  date published: 2021-08-06
album: Make a wish
  type: MusicAlbum
  date published: 2021-11-24
  track: Make a wish
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221192
    explicit: false
    by artist: color-code
    in album: Make a wish
      type: MusicAlbum
      date published: 2021-11-24
    genre: j-dance
    genre: j-pop
    isrc code: JPT592110540
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:44:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7c4d5dcf034836c058a7c356f948d8e9619ab85bbafb80cec5c23efd13a78fea
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT592110540
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 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 0x7c4d5dcf034836c058a7c356f948d8e9619ab85bbafb80cec5c23efd13a78fea. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/JPT592110540.
      date published: 2026-07-05T18:48:28Z
    audio: Make a wish
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 200.179
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.383
      additional property: Energy
        type: PropertyValue
        value: 0.676
      additional property: Speechiness
        type: PropertyValue
        value: 0.067
      additional property: Acousticness
        type: PropertyValue
        value: 0.423
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.642
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.7
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: NO ONE
  type: MusicAlbum
  date published: 2022-08-01
album: NO ONE
  type: MusicAlbum
  date published: 2022-08-01
album: NO ONE
  type: MusicAlbum
  date published: 2022-08-01
album: あの手とこの手
  type: MusicAlbum
  date published: 2023-03-27
album: empty
album: 10

empty
type: MusicAlbum
date published: 2023-07-05

10
type: MusicAlbum
date published: 2024-09-17

10
type: MusicAlbum
date published: 2024-09-17