宮崎 修人
type: MusicGroup
popularity: 6
followers: 201
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb580313f4b24aa44d621488568a539f15bc69c416d840498add53002fde0e388
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14d04ad9-6901-48ae-8fc5-7d2f71228af6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14d04ad9-6901-48ae-8fc5-7d2f71228af6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14d04ad9-6901-48ae-8fc5-7d2f71228af6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb580313f4b24aa44d621488568a539f15bc69c416d840498add53002fde0e388","name":"宮崎 修人","registered_at":"2026-06-15T21:01:07Z","symbol":"NIM0830682","token_address":"0xa6fc669d458c11e6fe486c36d150491f2cb35941","type":"artist","uuid":"14d04ad9-6901-48ae-8fc5-7d2f71228af6"}
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 0xb580313f4b24aa44d621488568a539f15bc69c416d840498add53002fde0e388. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14d04ad9-6901-48ae-8fc5-7d2f71228af6.json and https://artists.proofprofile.net/proofs/artist/14d04ad9-6901-48ae-8fc5-7d2f71228af6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0xb580313f4b24aa44d621488568a539f15bc69c416d840498add53002fde0e388","name":"宮崎 修人","registered_at":"2026-06-15T21:01:07Z","symbol":"NIM0830682","token_address":"0xa6fc669d458c11e6fe486c36d150491f2cb35941","type":"artist","uuid":"14d04ad9-6901-48ae-8fc5-7d2f71228af6"}
album: マリオネット
  type: MusicAlbum
  date published: 2020-12-08
album: 体温
  type: MusicAlbum
  date published: 2021-08-07
album: DRIVE WITH YOU
  type: MusicAlbum
  date published: 2021-08-23