オードローズ(CV:久野美咲、志田有彩)
type: MusicGroup
popularity: 4
followers: 710
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c97553d86af287d70ae2b86534d4756b9867370f3df8f962aa333f87d8d5355
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aede0608-0211-4c8b-bc81-0205a23f24a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aede0608-0211-4c8b-bc81-0205a23f24a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aede0608-0211-4c8b-bc81-0205a23f24a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c97553d86af287d70ae2b86534d4756b9867370f3df8f962aa333f87d8d5355","name":"オードローズ(CV:久野美咲、志田有彩)","registered_at":"2026-06-20T11:18:31Z","symbol":"NIM1600734","token_address":"0x8c9921aef617b34f6b5195fad62203893581b567","type":"artist","uuid":"aede0608-0211-4c8b-bc81-0205a23f24a8"}
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 0x4c97553d86af287d70ae2b86534d4756b9867370f3df8f962aa333f87d8d5355. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aede0608-0211-4c8b-bc81-0205a23f24a8.json and https://artists.proofprofile.net/proofs/artist/aede0608-0211-4c8b-bc81-0205a23f24a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0x4c97553d86af287d70ae2b86534d4756b9867370f3df8f962aa333f87d8d5355","name":"オードローズ(CV:久野美咲、志田有彩)","registered_at":"2026-06-20T11:18:31Z","symbol":"NIM1600734","token_address":"0x8c9921aef617b34f6b5195fad62203893581b567","type":"artist","uuid":"aede0608-0211-4c8b-bc81-0205a23f24a8"}
album: チャラ・ザ・ワールド（ＮＨＫ Eテレ『オトッペ』）
  type: MusicAlbum
  date published: 2019-05-02
  track: チャラ・ザ・ワールド（ＮＨＫ Eテレ『オトッペ』）
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201355
    explicit: false
    by artist: オードローズ(CV:久野美咲、志田有彩)
    in album: チャラ・ザ・ワールド（ＮＨＫ Eテレ『オトッペ』）
      type: MusicAlbum
      date published: 2019-05-02
    isrc code: TCJPI1988647
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:51:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x34a625e5c1938e6221bc9cb8b3f79c68c142a32a4dcce08defc570fbc18fe191
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI1988647
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x34a625e5c1938e6221bc9cb8b3f79c68c142a32a4dcce08defc570fbc18fe191. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCJPI1988647.
      date published: 2026-07-03T19:59:51Z
    audio: チャラ・ザ・ワールド（ＮＨＫ Eテレ『オトッペ』）
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.038
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.691
      additional property: Energy
        type: PropertyValue
        value: 0.947
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.025
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.045
      additional property: Liveness
        type: PropertyValue
        value: 0.593
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.947
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.037
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor