JAZZ DOMMUNISTERS
type: MusicGroup
genre: japanese indie
genre: j-rap
popularity: 6
followers: 3679
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf529ffcb1a799e87c76451a9892f8281cee22352d1f4d38b505254929ab8bbf9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954115
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954115
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/795fe393-0faf-40b3-8c51-d7b00641f9d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/795fe393-0faf-40b3-8c51-d7b00641f9d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/795fe393-0faf-40b3-8c51-d7b00641f9d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T15:44:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf529ffcb1a799e87c76451a9892f8281cee22352d1f4d38b505254929ab8bbf9","name":"JAZZ DOMMUNISTERS","registered_at":"2026-06-17T07:51:23Z","symbol":"NIM1329508","token_address":"0xdb1f86b9890f7fa006b87bddf4d09c2b89da36a8","type":"artist","uuid":"795fe393-0faf-40b3-8c51-d7b00641f9d1"}
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 0xf529ffcb1a799e87c76451a9892f8281cee22352d1f4d38b505254929ab8bbf9. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/795fe393-0faf-40b3-8c51-d7b00641f9d1.json and https://artists.proofprofile.net/proofs/artist/795fe393-0faf-40b3-8c51-d7b00641f9d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0xf529ffcb1a799e87c76451a9892f8281cee22352d1f4d38b505254929ab8bbf9","name":"JAZZ DOMMUNISTERS","registered_at":"2026-06-17T07:51:23Z","symbol":"NIM1329508","token_address":"0xdb1f86b9890f7fa006b87bddf4d09c2b89da36a8","type":"artist","uuid":"795fe393-0faf-40b3-8c51-d7b00641f9d1"}
album: BIRTH OF DOMMUNIST（ドミュニストの誕生）
  type: MusicAlbum
  date published: 2015-03-18
album: BIRTH OF DOMMUNIST（ドミュニストの誕生）
  type: MusicAlbum
  date published: 2015-03-18
album: Cupid & Bataille, Dirty Microphone
  type: MusicAlbum
  date published: 2017-06-07
album: Cupid & Bataille, Dirty Microphone
  type: MusicAlbum
  date published: 2017-06-07
track: Ra Cosmicomiche (Race For Space) [feat. JAZZ DOMMUNISTERS]
  type: MusicRecording
  duration: PT5M34S
  duration ms: 334013
  explicit: false
  by artist: Dos Monos
  by artist: JAZZ DOMMUNISTERS
  in album: Dos Siki 2nd Season
    type: MusicAlbum
    date published: 2021-07-23
  popularity: 7
  isrc code: JPWP02100711
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T11:56:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x673baae22f20bebf3f0eacb53cbec6aab9bc03ab9bd23d43e20b96143a4837b2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959128
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959128
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPWP02100711
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T12:33:25Z
  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 0x673baae22f20bebf3f0eacb53cbec6aab9bc03ab9bd23d43e20b96143a4837b2. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/JPWP02100711.
    date published: 2026-07-22T12:33:25Z
  audio: Ra Cosmicomiche (Race For Space) [feat. JAZZ DOMMUNISTERS]
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 118.611
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.438
    additional property: Energy
      type: PropertyValue
      value: 0.813
    additional property: Speechiness
      type: PropertyValue
      value: 0.357
    additional property: Acousticness
      type: PropertyValue
      value: 0.169
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.041
    additional property: Liveness
      type: PropertyValue
      value: 0.787
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.529
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.467
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major