飯田舞
type: MusicGroup
popularity: 8
followers: 1047
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc62f0532a590911cc130d5caeeec0ac7def298cc9f862b64f01d9c0cb0c78dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/223486d3-957b-4b0a-8725-3c0a6c72cb23.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/223486d3-957b-4b0a-8725-3c0a6c72cb23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/223486d3-957b-4b0a-8725-3c0a6c72cb23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc62f0532a590911cc130d5caeeec0ac7def298cc9f862b64f01d9c0cb0c78dd","name":"飯田舞","registered_at":"2026-06-16T01:28:15Z","symbol":"NIM0894442","token_address":"0xa5542741c964d43f1b26a9c0b7b62134e3be756d","type":"artist","uuid":"223486d3-957b-4b0a-8725-3c0a6c72cb23"}
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 0xdc62f0532a590911cc130d5caeeec0ac7def298cc9f862b64f01d9c0cb0c78dd. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/223486d3-957b-4b0a-8725-3c0a6c72cb23.json and https://artists.proofprofile.net/proofs/artist/223486d3-957b-4b0a-8725-3c0a6c72cb23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xdc62f0532a590911cc130d5caeeec0ac7def298cc9f862b64f01d9c0cb0c78dd","name":"飯田舞","registered_at":"2026-06-16T01:28:15Z","symbol":"NIM0894442","token_address":"0xa5542741c964d43f1b26a9c0b7b62134e3be756d","type":"artist","uuid":"223486d3-957b-4b0a-8725-3c0a6c72cb23"}
album: キミの隣りで･･･
  type: MusicAlbum
  date published: 2016-08-11
  track: キミの隣りで･･･
    type: MusicRecording
    duration: PT4M37S
    duration ms: 277786
    explicit: false
    by artist: 飯田舞
    in album: キミの隣りで･･･
      type: MusicAlbum
      date published: 2016-08-11
    isrc code: TCJPE1646806
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:17:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbf836074ae24fc33ee4e13f4ceea7a165d8b445ccf6f1fc34e302840e01277ba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPE1646806
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:18:34Z
    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 0xbf836074ae24fc33ee4e13f4ceea7a165d8b445ccf6f1fc34e302840e01277ba. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:18:34Z), 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/TCJPE1646806.
      date published: 2026-07-20T05:18:34Z
    audio: キミの隣りで･･･
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.938
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.565
      additional property: Energy
        type: PropertyValue
        value: 0.322
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.753
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.19
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.279
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.453
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 約束の日
  type: MusicAlbum
  date published: 2016-09-02
album: Baby
  type: MusicAlbum
  date published: 2016-09-02
album: ふたりの空
  type: MusicAlbum
  date published: 2017-07-06
album: ふたりの空
  type: MusicAlbum
  date published: 2017-10-19
album: Shadow (feat. Heart's Cry)
  type: MusicAlbum
  date published: 2017-11-29
album: Start ～ここから始まる～
  type: MusicAlbum
  date published: 2020-05-30
album: R-Type Final 2 Vocal Mini-Album
  type: MusicAlbum
  date published: 2021-04-29
album: あの花が散る前に
  type: MusicAlbum
  date published: 2023-03-20