HIKARI
type: MusicGroup
genre: japanese indie
popularity: 19
followers: 286
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfab6c2c3ff45ac510c57b71c61775c08eb054ffc8745af995b1a5984fcdbcb29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99cbbed6-6b91-4322-bad0-f140833ccef5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99cbbed6-6b91-4322-bad0-f140833ccef5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99cbbed6-6b91-4322-bad0-f140833ccef5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
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 0xfab6c2c3ff45ac510c57b71c61775c08eb054ffc8745af995b1a5984fcdbcb29. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99cbbed6-6b91-4322-bad0-f140833ccef5.json and https://artists.proofprofile.net/proofs/artist/99cbbed6-6b91-4322-bad0-f140833ccef5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
album: FLAM FLY
  type: MusicAlbum
  date published: 2017-05-01
album: good morning to the sun
  type: MusicAlbum
  date published: 2018-11-30
album: Moonlight Shadow
  type: MusicAlbum
  date published: 2019-04-02
album: Moonlight Shadow
  type: MusicAlbum
  date published: 2019-04-02
album: lonely sunset
  type: MusicAlbum
  date published: 2020-01-29
album: shining
  type: MusicAlbum
  date published: 2020-01-29
album: shining
  type: MusicAlbum
  date published: 2020-01-29
album: lonely sunset
  type: MusicAlbum
  date published: 2020-01-29
album: so Like me
  type: MusicAlbum
  date published: 2020-05-16
album: For
  type: MusicAlbum
  date published: 2020-10-10
album: For
  type: MusicAlbum
  date published: 2020-10-10
album: KARMA
  type: MusicAlbum
  date published: 2020-12-04
album: Karma
  type: MusicAlbum
  date published: 2021-03-19
album: A purple artificial flower
  type: MusicAlbum
  date published: 2021-05-01
album: DRAMATIC (feat. SHADW & YOUNGSKY) [SHADW Remix]
  type: MusicAlbum
  date published: 2022-01-30
album: DRAMATIC
  type: MusicAlbum
  date published: 2022-05-14
album: DRAMATIC (SHADW remix)
  type: MusicAlbum
  date published: 2022-05-14
album: DRAMATIC
  type: MusicAlbum
  date published: 2022-05-14
album: Without You
  type: MusicAlbum
  date published: 2024-03-08
album: Question12
  type: MusicAlbum
  date published: 2025-08-09
album: Question10
  type: MusicAlbum
  date published: 2025-08-09
album: Question3
  type: MusicAlbum
  date published: 2025-08-09
album: Question4
  type: MusicAlbum
  date published: 2025-08-09
album: Question6
  type: MusicAlbum
  date published: 2025-08-09
album: Question11
  type: MusicAlbum
  date published: 2025-08-09
album: Question8
  type: MusicAlbum
  date published: 2025-08-09
album: Question2
  type: MusicAlbum
  date published: 2025-08-09
album: question17
  type: MusicAlbum
  date published: 2025-10-14
album: question14
  type: MusicAlbum
  date published: 2025-10-14
album: question15
  type: MusicAlbum
  date published: 2025-10-14