Japanolofi Records
type: MusicGroup
genre: jazz beats
genre: lo-fi
genre: lo-fi beats
popularity: 30
followers: 726
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb20d78493f145b2f4f2ebe50f345d21d43e5994d0147782d1a1e29912cfe0d46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6f51acc-975f-43a7-9237-02f39e925d0a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6f51acc-975f-43a7-9237-02f39e925d0a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6f51acc-975f-43a7-9237-02f39e925d0a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb20d78493f145b2f4f2ebe50f345d21d43e5994d0147782d1a1e29912cfe0d46","name":"Japanolofi Records","registered_at":"2026-06-12T06:31:32Z","symbol":"NIM0215114","token_address":"0x89e1505a6a4d524151d93784ffaef59492cab856","type":"artist","uuid":"a6f51acc-975f-43a7-9237-02f39e925d0a"}
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 0xb20d78493f145b2f4f2ebe50f345d21d43e5994d0147782d1a1e29912cfe0d46. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6f51acc-975f-43a7-9237-02f39e925d0a.json and https://artists.proofprofile.net/proofs/artist/a6f51acc-975f-43a7-9237-02f39e925d0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb20d78493f145b2f4f2ebe50f345d21d43e5994d0147782d1a1e29912cfe0d46","name":"Japanolofi Records","registered_at":"2026-06-12T06:31:32Z","symbol":"NIM0215114","token_address":"0x89e1505a6a4d524151d93784ffaef59492cab856","type":"artist","uuid":"a6f51acc-975f-43a7-9237-02f39e925d0a"}
album: Poetry Note
  type: MusicAlbum
  date published: 2022-11-29
album: WABI to SABI
  type: MusicAlbum
  date published: 2023-01-01
album: The Unknown Kyoto Vol.1
  type: MusicAlbum
  date published: 2023-07-16
album: Fetishism
  type: MusicAlbum
  date published: 2023-10-31
album: Chilly Virtual Reality Vol.1
  type: MusicAlbum
  date published: 2024-03-20
album: Breezy Dreams : Canzoni From Italy to Tokyo
  type: MusicAlbum
  date published: 2024-09-06
  track: Minato's Postcard
    type: MusicRecording
    duration: PT1M21S
    duration ms: 81928
    explicit: false
    by artist: Japanolofi Records
    in album: Breezy Dreams : Canzoni From Italy to Tokyo
      type: MusicAlbum
      date published: 2024-09-06
    genre: jazz beats
    genre: lo-fi
    genre: lo-fi beats
    isrc code: USANG2414994
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-30T22:37:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x734f37fbf56308f9cf29f4bd91937ad4be50693bb526e0a1c415ee6ebe9ff6a8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960327
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960327
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2414994
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T00:26:26Z
    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 0x734f37fbf56308f9cf29f4bd91937ad4be50693bb526e0a1c415ee6ebe9ff6a8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USANG2414994.
      date published: 2026-07-31T00:26:26Z
    audio: Minato's Postcard
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.374
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.712
      additional property: Energy
        type: PropertyValue
        value: 0.402
      additional property: Speechiness
        type: PropertyValue
        value: 0.076
      additional property: Acousticness
        type: PropertyValue
        value: 0.911
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.791
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.55
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.947
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major