わすれね
type: MusicGroup
genre: j-pop
popularity: 21
followers: 23074
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x030385c982a18847351204a05c5aeb91fab7ee0fe053d1c0ba7262d91e4a9b4a
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/670e8502-b285-48f0-b5bf-604328aa32be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/670e8502-b285-48f0-b5bf-604328aa32be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/670e8502-b285-48f0-b5bf-604328aa32be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x030385c982a18847351204a05c5aeb91fab7ee0fe053d1c0ba7262d91e4a9b4a","name":"わすれね","registered_at":"2026-06-12T18:18:39Z","symbol":"NIM0334048","token_address":"0x5db0d48334ec650787c6476d6efd9ed75e4bd621","type":"artist","uuid":"670e8502-b285-48f0-b5bf-604328aa32be"}
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 0x030385c982a18847351204a05c5aeb91fab7ee0fe053d1c0ba7262d91e4a9b4a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/670e8502-b285-48f0-b5bf-604328aa32be.json and https://artists.proofprofile.net/proofs/artist/670e8502-b285-48f0-b5bf-604328aa32be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x030385c982a18847351204a05c5aeb91fab7ee0fe053d1c0ba7262d91e4a9b4a","name":"わすれね","registered_at":"2026-06-12T18:18:39Z","symbol":"NIM0334048","token_address":"0x5db0d48334ec650787c6476d6efd9ed75e4bd621","type":"artist","uuid":"670e8502-b285-48f0-b5bf-604328aa32be"}
album: 私らしく、僕らしく ー井手上漠のことー
  type: MusicAlbum
  date published: 2022-03-26
album: 私らしく、僕らしくー井手上漠のことー
  type: MusicAlbum
  date published: 2022-03-26
album: watashirashiku, bokurashiku -idegamibakunokoto-
  type: MusicAlbum
  date published: 2022-03-26
  track: watashirashiku, bokurashiku -idegamibakunokoto-
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: わすれね
    in album: watashirashiku, bokurashiku -idegamibakunokoto-
      type: MusicAlbum
      date published: 2022-03-26
    genre: j-pop
    isrc code: TCJPR2230488
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T08:37:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa23afb5c2e7b2412e44fd9765c3502ec21bafebc8da7753eed2ed49a8f545e5a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958271
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958271
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2230488
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T09:16:54Z
    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 0xa23afb5c2e7b2412e44fd9765c3502ec21bafebc8da7753eed2ed49a8f545e5a. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/TCJPR2230488.
      date published: 2026-07-16T09:16:54Z
    audio: watashirashiku, bokurashiku -idegamibakunokoto-
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.986
      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: 0.68
      additional property: Energy
        type: PropertyValue
        value: 0.734
      additional property: Speechiness
        type: PropertyValue
        value: 0.08
      additional property: Acousticness
        type: PropertyValue
        value: 0.049
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.141
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.556
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.111
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Betsuni yonai? -SOWANWAN no koto-
  type: MusicAlbum
  date published: 2022-05-06
album: 別によない？ーそわんわんのことー
  type: MusicAlbum
  date published: 2022-05-06
album: 別によない？ーそわんわんのことー
  type: MusicAlbum
  date published: 2022-05-06
album: イルミネートー井手上漠と君のことー
  type: MusicAlbum
  date published: 2022-07-29
album: illuminate idegamibakutokiminokoto
  type: MusicAlbum
  date published: 2022-07-29
album: イルミネート ー井手上漠と君のことー
  type: MusicAlbum
  date published: 2022-07-29
album: ひぃふぅみぃ夜 -わたげのこと-
  type: MusicAlbum
  date published: 2022-12-02
album: ひぃふぅみぃ夜 ーわたげのことー
  type: MusicAlbum
  date published: 2022-12-02
album: HiFuMii-YO -WATAGE no koto-
  type: MusicAlbum
  date published: 2022-12-02
album: なぜなに？シンパシー
  type: MusicAlbum
  date published: 2023-12-01
album: なぜなに？シンパシー
  type: MusicAlbum
  date published: 2023-12-01
album: She's My Hero (Indonesia Ver.)
  type: MusicAlbum
  date published: 2024-01-26
album: She's My Hero (Indonesia Ver.)
  type: MusicAlbum
  date published: 2024-01-26
album: She's My Hero
  type: MusicAlbum
  date published: 2024-10-23
album: 超感覚的、共感覚
  type: MusicAlbum
  date published: 2025-03-07