進藤雨日
type: MusicGroup
popularity: 2
followers: 345
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5a454292ac904ef3a65b282087bafb7b3d5a813cac8b2f44800e4e042ba9407
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9bed561-eea8-474f-8755-94b87b8e6672.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9bed561-eea8-474f-8755-94b87b8e6672.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9bed561-eea8-474f-8755-94b87b8e6672
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5a454292ac904ef3a65b282087bafb7b3d5a813cac8b2f44800e4e042ba9407","name":"進藤雨日","registered_at":"2026-06-21T04:02:28Z","symbol":"NIM1813576","token_address":"0x327bb700b909a4e496eccee68d8021526840a2ba","type":"artist","uuid":"d9bed561-eea8-474f-8755-94b87b8e6672"}
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 0xe5a454292ac904ef3a65b282087bafb7b3d5a813cac8b2f44800e4e042ba9407. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9bed561-eea8-474f-8755-94b87b8e6672.json and https://artists.proofprofile.net/proofs/artist/d9bed561-eea8-474f-8755-94b87b8e6672.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0xe5a454292ac904ef3a65b282087bafb7b3d5a813cac8b2f44800e4e042ba9407","name":"進藤雨日","registered_at":"2026-06-21T04:02:28Z","symbol":"NIM1813576","token_address":"0x327bb700b909a4e496eccee68d8021526840a2ba","type":"artist","uuid":"d9bed561-eea8-474f-8755-94b87b8e6672"}
album: WayashuEee (feat. 耳犯具)
  type: MusicAlbum
  date published: 2021-10-05
album: アングル
  type: MusicAlbum
  date published: 2022-03-19
album: Life
  type: MusicAlbum
  date published: 2022-11-26
album: 花結び
  type: MusicAlbum
  date published: 2024-06-08
album: 正疑の旗
  type: MusicAlbum
  date published: 2024-08-03
album: D線上で踊れ
  type: MusicAlbum
  date published: 2025-09-03
  track: D線上で踊れ
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186270
    explicit: false
    by artist: 進藤雨日
    in album: D線上で踊れ
      type: MusicAlbum
      date published: 2025-09-03
    isrc code: JPY492500062
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:19:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa0ff14c1022ed0474a3af5a1fe3a4fa48f9ce064e84aad3d3f0b145a22ecc021
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY492500062
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xa0ff14c1022ed0474a3af5a1fe3a4fa48f9ce064e84aad3d3f0b145a22ecc021. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/JPY492500062.
      date published: 2026-07-05T10:01:46Z
    audio: D線上で踊れ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.038
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.701
      additional property: Energy
        type: PropertyValue
        value: 0.923
      additional property: Speechiness
        type: PropertyValue
        value: 0.207
      additional property: Acousticness
        type: PropertyValue
        value: 0.547
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.087
      additional property: Liveness
        type: PropertyValue
        value: 0.312
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.832
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.073
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor