戸倉ミサキ(CV.橘田いずみ)
type: MusicGroup
popularity: 2
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad0441e78c1432fdebec0d4961416afdc7b2c2e084dde7844ca33ec69f1248a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5fff26e-35d4-493d-8b2c-b06466d6cce7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5fff26e-35d4-493d-8b2c-b06466d6cce7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5fff26e-35d4-493d-8b2c-b06466d6cce7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad0441e78c1432fdebec0d4961416afdc7b2c2e084dde7844ca33ec69f1248a4","name":"戸倉ミサキ(CV.橘田いずみ)","registered_at":"2026-06-20T21:24:54Z","symbol":"NIM1715574","token_address":"0x26303818e88d80f5865c432d3fad26920f4a9f6c","type":"artist","uuid":"c5fff26e-35d4-493d-8b2c-b06466d6cce7"}
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 0xad0441e78c1432fdebec0d4961416afdc7b2c2e084dde7844ca33ec69f1248a4. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5fff26e-35d4-493d-8b2c-b06466d6cce7.json and https://artists.proofprofile.net/proofs/artist/c5fff26e-35d4-493d-8b2c-b06466d6cce7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xad0441e78c1432fdebec0d4961416afdc7b2c2e084dde7844ca33ec69f1248a4","name":"戸倉ミサキ(CV.橘田いずみ)","registered_at":"2026-06-20T21:24:54Z","symbol":"NIM1715574","token_address":"0x26303818e88d80f5865c432d3fad26920f4a9f6c","type":"artist","uuid":"c5fff26e-35d4-493d-8b2c-b06466d6cce7"}
album: だから元気 for YOU
  type: MusicAlbum
  date published: 2014-12-24
  track: だから元気 for YOU
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230000
    explicit: false
    by artist: 戸倉ミサキ(CV.橘田いずみ)
    in album: だから元気 for YOU
      type: MusicAlbum
      date published: 2014-12-24
    isrc code: JPR561400070
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:56:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x40db154ecf734237c9a8b1d0a44feaedf1408b02c713250a5d69e4a8fd84e300
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958798
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958798
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR561400070
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:59:11Z
    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 0x40db154ecf734237c9a8b1d0a44feaedf1408b02c713250a5d69e4a8fd84e300. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:59:11Z), 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/JPR561400070.
      date published: 2026-07-20T02:59:11Z
    audio: だから元気 for YOU
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.982
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.56
      additional property: Energy
        type: PropertyValue
        value: 0.943
      additional property: Speechiness
        type: PropertyValue
        value: 0.101
      additional property: Acousticness
        type: PropertyValue
        value: 0.51
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.564
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.893
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: だから元気 for YOU
  type: MusicAlbum
  date published: 2014-12-24
  track: だから元気 for YOU
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230000
    explicit: false
    by artist: 戸倉ミサキ(CV.橘田いずみ)
    in album: だから元気 for YOU
      type: MusicAlbum
      date published: 2014-12-24
    isrc code: JPR561400070
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x40db154ecf734237c9a8b1d0a44feaedf1408b02c713250a5d69e4a8fd84e300
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958924
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958924
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR561400070
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:31:06Z
    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 0x40db154ecf734237c9a8b1d0a44feaedf1408b02c713250a5d69e4a8fd84e300. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:31:06Z), 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/JPR561400070.
      date published: 2026-07-20T21:31:06Z
    audio: だから元気 for YOU
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.987
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.567
      additional property: Energy
        type: PropertyValue
        value: 0.943
      additional property: Speechiness
        type: PropertyValue
        value: 0.099
      additional property: Acousticness
        type: PropertyValue
        value: 0.509
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.075
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.564
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Loudness (dB)
type: PropertyValue
value: -3.893

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

だから元気 for YOU
type: MusicAlbum
date published: 2014-12-24