JAPANARIZM
type: MusicGroup
popularity: 3
followers: 763
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x540b35431f02ac5fb39f61c7cf4eaf8cb50d1d2ebb6c00d089f2b0f5af07ab8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ac3ebc0-28b0-45eb-b802-b9c83dc80dbe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ac3ebc0-28b0-45eb-b802-b9c83dc80dbe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ac3ebc0-28b0-45eb-b802-b9c83dc80dbe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540b35431f02ac5fb39f61c7cf4eaf8cb50d1d2ebb6c00d089f2b0f5af07ab8b. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ac3ebc0-28b0-45eb-b802-b9c83dc80dbe.json and https://artists.proofprofile.net/proofs/artist/1ac3ebc0-28b0-45eb-b802-b9c83dc80dbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Donten Butterfly
  type: MusicAlbum
  date published: 2020-04-11
album: Wagamamajorithi
  type: MusicAlbum
  date published: 2020-04-11
album: UTAGE
  type: MusicAlbum
  date published: 2020-04-11
album: UTAGE
  type: MusicAlbum
  date published: 2020-04-11
album: ワガママ女リティ
  type: MusicAlbum
  date published: 2020-04-11
album: 曇天バタフライ
  type: MusicAlbum
  date published: 2020-04-11
album: ジャパナランド
  type: MusicAlbum
  date published: 2021-10-05
album: #今ジャパナリが熱い
  type: MusicAlbum
  date published: 2023-12-06
album: #IMA_JAPANARI_GA_ATSUI
  type: MusicAlbum
  date published: 2023-12-06
album: 踊れや祭祭
  type: MusicAlbum
  date published: 2024-09-09
album: odoreya saisai
  type: MusicAlbum
  date published: 2024-09-09
album: 群青花火
  type: MusicAlbum
  date published: 2025-06-07
  track: 群青花火
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231157
    explicit: false
    by artist: JAPANARIZM
    in album: 群青花火
      type: MusicAlbum
      date published: 2025-06-07
    isrc code: TCJPI2545484
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T06:15:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0a80a9bea72d18184819810257fb3f24e53ddf173b48a8b72e4d8d1111519b39
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958838
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958838
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI2545484
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:01:21Z
    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 0x0a80a9bea72d18184819810257fb3f24e53ddf173b48a8b72e4d8d1111519b39. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/TCJPI2545484.
      date published: 2026-07-20T07:01:21Z
    audio: 群青花火
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.943
      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: 0.524
      additional property: Energy
        type: PropertyValue
        value: 0.944
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.366
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.78
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.971
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Gunjou Hanabi
  type: MusicAlbum
  date published: 2025-06-07
album: Japana-Land (2025Ver.)
  type: MusicAlbum
  date published: 2025-10-20
album: じゃぱならんど (2025Ver.)
  type: MusicAlbum
  date published: 2025-10-20