WASEI JJ CHIKADA
type: MusicGroup
genre: breakcore
popularity: 12
followers: 2086
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc0cd6219abd5615d2014efe27dfd9430df511e9e11011ce1d08a4384b1ffb4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953714
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953714
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82195dd3-5147-4b57-91a0-a8400c6d31a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82195dd3-5147-4b57-91a0-a8400c6d31a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82195dd3-5147-4b57-91a0-a8400c6d31a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:43:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc0cd6219abd5615d2014efe27dfd9430df511e9e11011ce1d08a4384b1ffb4f","name":"WASEI JJ CHIKADA","registered_at":"2026-06-14T18:08:35Z","symbol":"NIM0534148","token_address":"0xb18c6f6896921639e5c242df14a8a5a817c1d396","type":"artist","uuid":"82195dd3-5147-4b57-91a0-a8400c6d31a0"}
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 0xfc0cd6219abd5615d2014efe27dfd9430df511e9e11011ce1d08a4384b1ffb4f. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82195dd3-5147-4b57-91a0-a8400c6d31a0.json and https://artists.proofprofile.net/proofs/artist/82195dd3-5147-4b57-91a0-a8400c6d31a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0xfc0cd6219abd5615d2014efe27dfd9430df511e9e11011ce1d08a4384b1ffb4f","name":"WASEI JJ CHIKADA","registered_at":"2026-06-14T18:08:35Z","symbol":"NIM0534148","token_address":"0xb18c6f6896921639e5c242df14a8a5a817c1d396","type":"artist","uuid":"82195dd3-5147-4b57-91a0-a8400c6d31a0"}
album: Pantera (Zombi Mix 2018)
  type: MusicAlbum
  date published: 2018
album: Cyberia Layer:03
  type: MusicAlbum
  date published: 2020-09-19
  track: Track 99 (feat. Kaori Shimizu)
    type: MusicRecording
    duration: PT5M32S
    duration ms: 332800
    explicit: false
    by artist: WASEI JJ CHIKADA
    in album: Cyberia Layer:03
      type: MusicAlbum
      date published: 2020-09-19
    genre: breakcore
    isrc code: JPE562012686
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T18:31:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xde134729023254f24a99059a2fe8a7ede7732059da44bb0cdd241cbca2255bbc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562012686
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:33:16Z
    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 0xde134729023254f24a99059a2fe8a7ede7732059da44bb0cdd241cbca2255bbc. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:33:16Z), 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/JPE562012686.
      date published: 2026-07-19T21:33:16Z
    audio: Track 99 (feat. Kaori Shimizu)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.004
      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: 0.731
      additional property: Energy
        type: PropertyValue
        value: 0.96
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.903
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.032
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.552
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Alice
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240986
    explicit: false
    by artist: WASEI JJ CHIKADA
    in album: Cyberia Layer:03
      type: MusicAlbum
      date published: 2020-09-19
    genre: breakcore
    isrc code: JPE562012691
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:57:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xea7c5a7d5b5643831fc76698454bb061ac8758ca5034dfbdffff80d3e1082af1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE562012691
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xea7c5a7d5b5643831fc76698454bb061ac8758ca5034dfbdffff80d3e1082af1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPE562012691.
      date published: 2026-07-04T11:19:20Z
    audio: Alice
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.982
      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: 0.64
      additional property: Energy
        type: PropertyValue
        value: 0.663
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.143
      additional property: Liveness
        type: PropertyValue
        value: 0.465
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Cyberia Layer:05
album: Cyberia Layer:04
album: Back In Time EP
album: Breathe Deep
album: Where R U?
album: Tachyon
album: Cyberia Layer:06
album: Dead Grid

Valence (Positivity)
type: PropertyValue
value: 0.088

Loudness (dB)
type: PropertyValue
value: -6.68

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Cyberia Layer:05
type: MusicAlbum
date published: 2024-02-03

Cyberia Layer:04
type: MusicAlbum
date published: 2024-02-03

Back In Time EP
type: MusicAlbum
date published: 2024-03-16

Breathe Deep
type: MusicAlbum
date published: 2024-03-30

Where R U?
type: MusicAlbum
date published: 2024-05-01

Tachyon
type: MusicAlbum
date published: 2024-05-31

Cyberia Layer:06
type: MusicAlbum
date published: 2024-12-21

Dead Grid
type: MusicAlbum
date published: 2025-05-29