宮本佳林
type: MusicGroup
popularity: 20
followers: 4035
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26463b6dde54cdc6d6ff896f42f736b9decda82e50595dbdccd413787ac3a615
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f87e0b12-eed5-4eb5-be7d-7f69c12c3036.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f87e0b12-eed5-4eb5-be7d-7f69c12c3036.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f87e0b12-eed5-4eb5-be7d-7f69c12c3036
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26463b6dde54cdc6d6ff896f42f736b9decda82e50595dbdccd413787ac3a615","name":"宮本佳林","registered_at":"2026-06-15T06:39:26Z","symbol":"NIM0713382","token_address":"0xc799cee29fb4719578d9e15459ff644870fb6d37","type":"artist","uuid":"f87e0b12-eed5-4eb5-be7d-7f69c12c3036"}
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 0x26463b6dde54cdc6d6ff896f42f736b9decda82e50595dbdccd413787ac3a615. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f87e0b12-eed5-4eb5-be7d-7f69c12c3036.json and https://artists.proofprofile.net/proofs/artist/f87e0b12-eed5-4eb5-be7d-7f69c12c3036.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x26463b6dde54cdc6d6ff896f42f736b9decda82e50595dbdccd413787ac3a615","name":"宮本佳林","registered_at":"2026-06-15T06:39:26Z","symbol":"NIM0713382","token_address":"0xc799cee29fb4719578d9e15459ff644870fb6d37","type":"artist","uuid":"f87e0b12-eed5-4eb5-be7d-7f69c12c3036"}
album: suppin
  type: MusicAlbum
  date published: 2023-11-19
album: hotarumatsurinohi
  type: MusicAlbum
  date published: 2022-08-13
album: spancall
  type: MusicAlbum
  date published: 2024-05-22
album: hitoritoiro
  type: MusicAlbum
  date published: 2022-10-12
album: bambinabambinolonelybus (specialedition)
  type: MusicAlbum
  date published: 2023-11-08
album: nantettatteiloveyouhowling (specialedition)
  type: MusicAlbum
  date published: 2022-06-22
album: MusicAlbum
  date published: 2021-12-01