Zunou Keisatsu
type: MusicGroup
genre: j-rock
genre: proto-punk
popularity: 13
followers: 12209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f6cdad1578ac1a5166993c173edc53eb44fcfa5d750913b78abbccd3b389558
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98eb84df-e54c-4f7a-8a26-030eb9678036.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98eb84df-e54c-4f7a-8a26-030eb9678036.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/98eb84df-e54c-4f7a-8a26-030eb9678036
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f6cdad1578ac1a5166993c173edc53eb44fcfa5d750913b78abbccd3b389558","name":"Zunou Keisatsu","registered_at":"2026-06-14T20:34:29Z","symbol":"NIM0568925","token_address":"0x2cbf534f2cd72f73da38914b31bd31d7e9edc8d1","type":"artist","uuid":"98eb84df-e54c-4f7a-8a26-030eb9678036"}
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 0x7f6cdad1578ac1a5166993c173edc53eb44fcfa5d750913b78abbccd3b389558. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98eb84df-e54c-4f7a-8a26-030eb9678036.json and https://artists.proofprofile.net/proofs/artist/98eb84df-e54c-4f7a-8a26-030eb9678036.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x7f6cdad1578ac1a5166993c173edc53eb44fcfa5d750913b78abbccd3b389558","name":"Zunou Keisatsu","registered_at":"2026-06-14T20:34:29Z","symbol":"NIM0568925","token_address":"0x2cbf534f2cd72f73da38914b31bd31d7e9edc8d1","type":"artist","uuid":"98eb84df-e54c-4f7a-8a26-030eb9678036"}
album: 頭脳警察セカンド
  type: MusicAlbum
  date published: 1972-05-05
album: Zuno Keisatsu Second
  type: MusicAlbum
  date published: 1972-05-05
album: 頭脳警察 ３
  type: MusicAlbum
  date published: 1972-10
  track: ふざけるんじゃねえよ
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170526
    explicit: false
    by artist: Zunou Keisatsu
    in album: 頭脳警察 ３
      type: MusicAlbum
      date published: 1972-10
    genre: j-rock
    genre: proto-punk
    isrc code: JPVI07202170
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:38:21+00:00
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6e17053ae5150b6a6fb3898630f9731eba45114e37279238e62ea09c56f25172
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI07202170
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0x6e17053ae5150b6a6fb3898630f9731eba45114e37279238e62ea09c56f25172. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/JPVI07202170.
      date published: 2026-07-03T10:47:44Z
    audio: ふざけるんじゃねえよ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.025
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.665
      additional property: Energy
        type: PropertyValue
        value: 0.901
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.066
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.056
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.91
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.809
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 誕生
  type: MusicAlbum
  date published: 1973-03
album: 仮面劇のヒーローを告訴しろ
  type: MusicAlbum
  date published: 1973-07
album: 悪たれ小僧
  type: MusicAlbum
  date published: 1974-11
album: 頭脳警察 ７
  type: MusicAlbum
  date published: 1990-11-21
  track: Blood Blood Blood
    type: MusicRecording
    duration: PT4M56S
    duration ms: 296525
    explicit: false
    by artist: Zunou Keisatsu
    in album: 頭脳警察 ７
      type: MusicAlbum
      date published: 1990-11-21
    genre: j-rock
    genre: proto-punk
    isrc code: JPVI09014090
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:32:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1c684e5ee16a8e60af5b24df1e1b6fc9c5040ac27606bfb57d7a7652c967330
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09014090
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0xa1c684e5ee16a8e60af5b24df1e1b6fc9c5040ac27606bfb57d7a7652c967330. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPVI09014090.
      date published: 2026-07-05T10:59:37Z
    audio: Blood Blood Blood
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 166.14
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 歓喜の歌
album: 俺たちに明日はない
album: 暗転
album: BRAIN POLICE RELAY POINT 2018
album: 乱破

Danceability
type: PropertyValue
value: 0.365

Energy
type: PropertyValue
value: 0.909

Speechiness
type: PropertyValue
value: 0.099

Acousticness
type: PropertyValue
value: 0.001

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.333

Valence (Positivity)
type: PropertyValue
value: 0.231

Loudness (dB)
type: PropertyValue
value: -7.324

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

歓喜の歌
type: MusicAlbum
date published: 1991-05-21

俺たちに明日はない
type: MusicAlbum
date published: 2009-10-21

暗転
type: MusicAlbum
date published: 2013-12-11

BRAIN POLICE RELAY POINT 2018
type: MusicAlbum
date published: 2018-09-19
track: コミック雑誌なんか要らない
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235346
  explicit: false
  by artist: Zunou Keisatsu
  in album: BRAIN POLICE RELAY POINT 2018
    type: MusicAlbum
    date published: 2018-09-19
  genre: j-rock
  genre: proto-punk
  isrc code: JPTE01805980
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T04:29:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8659b02f9929010e7f02919ab0e33618a87aca3981a7786e94fed16d0df84dd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958969
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958969
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTE01805980
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T04:58:13Z
  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 0xb8659b02f9929010e7f02919ab0e33618a87aca3981a7786e94fed16d0df84dd. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/JPTE01805980.
    date published: 2026-07-21T04:58:13Z
  audio: コミック雑誌なんか要らない
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 165.971
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.198
    additional property: Energy
      type: PropertyValue
      value: 0.991
    additional property: Speechiness
      type: PropertyValue
      value: 0.093
    additional property: Acousticness
      type: PropertyValue
      value: 0.395
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.963
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.538
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.11
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

乱破
type: MusicAlbum
date published: 2019-09-18