Dokkoise House
type: MusicGroup
genre: japanese indie
popularity: 6
followers: 1108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50d91b0e8d4afb28db2e4e81d97ec72ee3f7390646f9316e7e3b3f303dde20e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88b3b18f-5076-4732-9455-beb227b19641.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88b3b18f-5076-4732-9455-beb227b19641.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88b3b18f-5076-4732-9455-beb227b19641
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50d91b0e8d4afb28db2e4e81d97ec72ee3f7390646f9316e7e3b3f303dde20e0","name":"Dokkoise House","registered_at":"2026-06-17T13:20:36Z","symbol":"NIM1407941","token_address":"0x3aadfc4b5693d02b7ee961c259d6ef9721dce126","type":"artist","uuid":"88b3b18f-5076-4732-9455-beb227b19641"}
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 0x50d91b0e8d4afb28db2e4e81d97ec72ee3f7390646f9316e7e3b3f303dde20e0. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88b3b18f-5076-4732-9455-beb227b19641.json and https://artists.proofprofile.net/proofs/artist/88b3b18f-5076-4732-9455-beb227b19641.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x50d91b0e8d4afb28db2e4e81d97ec72ee3f7390646f9316e7e3b3f303dde20e0","name":"Dokkoise House","registered_at":"2026-06-17T13:20:36Z","symbol":"NIM1407941","token_address":"0x3aadfc4b5693d02b7ee961c259d6ef9721dce126","type":"artist","uuid":"88b3b18f-5076-4732-9455-beb227b19641"}
album: PILOTIS GROW
  type: MusicAlbum
  date published: 2017-10-18
album: Free Throw / Discharming
  type: MusicAlbum
  date published: 2018-05-19
album: Free Throw / Discharming
  type: MusicAlbum
  date published: 2018-05-19
album: Liquid Noise
  type: MusicAlbum
  date published: 2020-01-29
album: Hello,good night
  type: MusicAlbum
  date published: 2020-02-19
album: FLOATING HOUSE
  type: MusicAlbum
  date published: 2020-03-04
  track: Free Throw(Album mix)
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285848
    explicit: false
    by artist: Dokkoise House
    in album: FLOATING HOUSE
      type: MusicAlbum
      date published: 2020-03-04
    genre: japanese indie
    isrc code: JPS801853752
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:05:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x59688d43c6ef211395cf917400907a130642655749e085bab7871058de495de6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958792
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958792
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801853752
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:55:52Z
    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 0x59688d43c6ef211395cf917400907a130642655749e085bab7871058de495de6. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/JPS801853752.
      date published: 2026-07-19T22:55:52Z
    audio: Free Throw(Album mix)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.069
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.618
      additional property: Energy
        type: PropertyValue
        value: 0.536
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.368
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.012
      additional property: Liveness
        type: PropertyValue
        value: 0.13
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.658
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.578
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: lukewarm
  type: MusicAlbum
  date published: 2025-01-15
album: little grey
  type: MusicAlbum
  date published: 2025-02-12