ペガ(CV:潘めぐみ)
type: MusicGroup
popularity: 4
followers: 166
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fc1b19c6d1685b6469ce981eaf031494711d3d5c10837987a3bd6b21ea0debe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fec2fdf6-4997-40a6-a5d8-13a8c5657a52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fec2fdf6-4997-40a6-a5d8-13a8c5657a52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fec2fdf6-4997-40a6-a5d8-13a8c5657a52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fc1b19c6d1685b6469ce981eaf031494711d3d5c10837987a3bd6b21ea0debe","name":"ペガ(CV:潘めぐみ)","registered_at":"2026-06-21T18:06:51Z","symbol":"NIM1996261","token_address":"0x3a81047ad0c83dbebcf3a502daa3eba9fe822eea","type":"artist","uuid":"fec2fdf6-4997-40a6-a5d8-13a8c5657a52"}
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 0x7fc1b19c6d1685b6469ce981eaf031494711d3d5c10837987a3bd6b21ea0debe. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fec2fdf6-4997-40a6-a5d8-13a8c5657a52.json and https://artists.proofprofile.net/proofs/artist/fec2fdf6-4997-40a6-a5d8-13a8c5657a52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x7fc1b19c6d1685b6469ce981eaf031494711d3d5c10837987a3bd6b21ea0debe","name":"ペガ(CV:潘めぐみ)","registered_at":"2026-06-21T18:06:51Z","symbol":"NIM1996261","token_address":"0x3a81047ad0c83dbebcf3a502daa3eba9fe822eea","type":"artist","uuid":"fec2fdf6-4997-40a6-a5d8-13a8c5657a52"}
album: ウルトラマンジードキャラクターソング ペガ おうえんだん1号/GEEDの証～ペガver～
  type: MusicAlbum
  date published: 2017-12-27
  track: GEEDの証 - ～ペガver～
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182760
    explicit: false
    by artist: ペガ(CV:潘めぐみ)
    in album: ウルトラマンジードキャラクターソング ペガ おうえんだん1号/GEEDの証～ペガver～
      type: MusicAlbum
      date published: 2017-12-27
    isrc code: JPPC01702633
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T12:16:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcf87fcc1e40f485411b46c897c5f9fb3c8a711e671947bf0de27c766bb7b3415
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPC01702633
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0xcf87fcc1e40f485411b46c897c5f9fb3c8a711e671947bf0de27c766bb7b3415. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/JPPC01702633.
      date published: 2026-07-16T12:43:37Z
    audio: GEEDの証 - ～ペガver～
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.017
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.556
      additional property: Energy
        type: PropertyValue
        value: 0.964
      additional property: Speechiness
        type: PropertyValue
        value: 0.106
      additional property: Acousticness
        type: PropertyValue
        value: 0.056
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.318
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.596
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.026
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major