大藪良多
type: MusicGroup
genre: j-r&b
popularity: 2
followers: 552
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x607ed1b8d856f8ce6fc0d926943ca1dbb1f3d873aa2b497e99198e417667b12f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953924
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953924
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d28ee55-4075-431e-a546-a548447846f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d28ee55-4075-431e-a546-a548447846f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d28ee55-4075-431e-a546-a548447846f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:52:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x607ed1b8d856f8ce6fc0d926943ca1dbb1f3d873aa2b497e99198e417667b12f","name":"大藪良多","registered_at":"2026-06-15T23:45:37Z","symbol":"NIM0869937","token_address":"0x6d880ac973032c5568b10fcc2cde3b7d57a2c918","type":"artist","uuid":"1d28ee55-4075-431e-a546-a548447846f2"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607ed1b8d856f8ce6fc0d926943ca1dbb1f3d873aa2b497e99198e417667b12f. Chain 2 (Bitcoin): anchored in block 953924 (2026-06-16T09:52:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d28ee55-4075-431e-a546-a548447846f2.json and https://artists.proofprofile.net/proofs/artist/1d28ee55-4075-431e-a546-a548447846f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:52:28Z
  text: {"copyright_id":"0x607ed1b8d856f8ce6fc0d926943ca1dbb1f3d873aa2b497e99198e417667b12f","name":"大藪良多","registered_at":"2026-06-15T23:45:37Z","symbol":"NIM0869937","token_address":"0x6d880ac973032c5568b10fcc2cde3b7d57a2c918","type":"artist","uuid":"1d28ee55-4075-431e-a546-a548447846f2"}
album: Honey
  type: MusicAlbum
  date published: 2018-08-01
album: DEEP DOWN
  type: MusicAlbum
  date published: 2018-12-19
album: Be Myself
  type: MusicAlbum
  date published: 2019-12-04
album: Beautiful Now
  type: MusicAlbum
  date published: 2020-02-26
album: Darling you
  type: MusicAlbum
  date published: 2020-04-15
album: I Need It (feat. asuka)
  type: MusicAlbum
  date published: 2020-09-30
album: Mozaic
  type: MusicAlbum
  date published: 2020-10-30
album: Fantasy
  type: MusicAlbum
  date published: 2022-12-07
album: Good Lovin'
  type: MusicAlbum
  date published: 2025-06-22
  track: Good Lovin'
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237073
    explicit: false
    by artist: 大藪良多
    in album: Good Lovin'
      type: MusicAlbum
      date published: 2025-06-22
    genre: j-r&b
    isrc code: TCJPH2595037
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T22:04:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x17c32ead938915628c8cf583bfff3873d1efd60b8aa07c60107ab470afe7dcf5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH2595037
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T00:42:11Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c32ead938915628c8cf583bfff3873d1efd60b8aa07c60107ab470afe7dcf5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TCJPH2595037.
      date published: 2026-07-03T00:42:11Z
    audio: Good Lovin'
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.993
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.837
      additional property: Energy
        type: PropertyValue
        value: 0.412
      additional property: Speechiness
        type: PropertyValue
        value: 0.073
      additional property: Acousticness
        type: PropertyValue
        value: 0.59
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.761
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.113
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor