ソウルズ
type: MusicGroup
genre: j-pop
popularity: 18
followers: 5838
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd7d63b748f9da017511e880fad165fdc893bc6822f8f4e5df1c790742073b0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953617
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953617
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d736463-6c58-48c2-a550-e93b7cc90821.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d736463-6c58-48c2-a550-e93b7cc90821.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d736463-6c58-48c2-a550-e93b7cc90821
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:00:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd7d63b748f9da017511e880fad165fdc893bc6822f8f4e5df1c790742073b0c","name":"ソウルズ","registered_at":"2026-06-14T07:28:57Z","symbol":"NIM0381580","token_address":"0xc3a8a5d7f7acbd0afc0f13161183e14df124fafa","type":"artist","uuid":"1d736463-6c58-48c2-a550-e93b7cc90821"}
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 0xdd7d63b748f9da017511e880fad165fdc893bc6822f8f4e5df1c790742073b0c. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d736463-6c58-48c2-a550-e93b7cc90821.json and https://artists.proofprofile.net/proofs/artist/1d736463-6c58-48c2-a550-e93b7cc90821.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0xdd7d63b748f9da017511e880fad165fdc893bc6822f8f4e5df1c790742073b0c","name":"ソウルズ","registered_at":"2026-06-14T07:28:57Z","symbol":"NIM0381580","token_address":"0xc3a8a5d7f7acbd0afc0f13161183e14df124fafa","type":"artist","uuid":"1d736463-6c58-48c2-a550-e93b7cc90821"}
album: Step By Step
  type: MusicAlbum
  date published: 2018-02-23
album: Yeahじゃないか！
  type: MusicAlbum
  date published: 2018-10-26
album: 夜を越えて
  type: MusicAlbum
  date published: 2019-02-11
album: One Love
  type: MusicAlbum
  date published: 2019-06-29
album: BEHIND
  type: MusicAlbum
  date published: 2019-11-09
album: ふるさとフィードバック
  type: MusicAlbum
  date published: 2020-03-19
album: Yeahじゃないか!
  type: MusicAlbum
  date published: 2020-05-18
album: 夜を越えて
  type: MusicAlbum
  date published: 2020-05-18
album: BEHIND
  type: MusicAlbum
  date published: 2020-05-18
album: One Love
  type: MusicAlbum
  date published: 2020-05-18
album: Step By Step
  type: MusicAlbum
  date published: 2020-05-18
album: 拝啓 Sweet Lovin'
  type: MusicAlbum
  date published: 2020-06-15
album: きっかけ
  type: MusicAlbum
  date published: 2021-05-02
album: feel
  type: MusicAlbum
  date published: 2021-11-24
  track: feel
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202159
    explicit: false
    by artist: ソウルズ
    in album: feel
      type: MusicAlbum
      date published: 2021-11-24
    genre: j-pop
    isrc code: JPPO02104190
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T23:57:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x64e7a46426e6df8821aaa6c791559111bf118e7bbe2ddfe2f364d88c928b8b46
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958633
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958633
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02104190
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:54:50Z
    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 0x64e7a46426e6df8821aaa6c791559111bf118e7bbe2ddfe2f364d88c928b8b46. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/JPPO02104190.
      date published: 2026-07-19T00:54:50Z
    audio: feel
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.989
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.655
      additional property: Energy
        type: PropertyValue
        value: 0.728
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.145
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.374
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.893
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.24
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: トランシーヴ
  type: MusicAlbum
  date published: 2022-01-26
album: Bye Bye say good Bye
  type: MusicAlbum
  date published: 2022-05-25
album: Don't Stop
  type: MusicAlbum
  date published: 2022-07-27
album: 超常現象
  type: MusicAlbum
  date published: 2022-10-26