夜が明ければ
type: MusicGroup
popularity: 2
followers: 250
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb7877c7b24c5768c29b63ff95446ffae1b850bd558f8e1f9e52ea1334e08013
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5caf534-211c-4406-84ac-5dad8a17ef98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5caf534-211c-4406-84ac-5dad8a17ef98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5caf534-211c-4406-84ac-5dad8a17ef98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb7877c7b24c5768c29b63ff95446ffae1b850bd558f8e1f9e52ea1334e08013","name":"夜が明ければ","registered_at":"2026-06-21T08:48:59Z","symbol":"NIM1879855","token_address":"0x430213e9c9dde2b31aff88db4360e9d6e5e6f8c4","type":"artist","uuid":"e5caf534-211c-4406-84ac-5dad8a17ef98"}
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 0xfb7877c7b24c5768c29b63ff95446ffae1b850bd558f8e1f9e52ea1334e08013. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5caf534-211c-4406-84ac-5dad8a17ef98.json and https://artists.proofprofile.net/proofs/artist/e5caf534-211c-4406-84ac-5dad8a17ef98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xfb7877c7b24c5768c29b63ff95446ffae1b850bd558f8e1f9e52ea1334e08013","name":"夜が明ければ","registered_at":"2026-06-21T08:48:59Z","symbol":"NIM1879855","token_address":"0x430213e9c9dde2b31aff88db4360e9d6e5e6f8c4","type":"artist","uuid":"e5caf534-211c-4406-84ac-5dad8a17ef98"}
album: 失敗作
  type: MusicAlbum
  date published: 2019-01-15
album: 誓い
  type: MusicAlbum
  date published: 2019-01-15
album: 夜を愛して
  type: MusicAlbum
  date published: 2019-04-30
album: 夜を愛して
  type: MusicAlbum
  date published: 2019-04-30
album: 夜を愛して
  type: MusicAlbum
  date published: 2020-02-17
album: 水仙の咲く頃に
  type: MusicAlbum
  date published: 2020-09-11
album: 水仙の咲く頃に
  type: MusicAlbum
  date published: 2020-09-11
album: 春の音
  type: MusicAlbum
  date published: 2020-10-21
album: 水仙の咲く頃に
  type: MusicAlbum
  date published: 2020-12-30
album: 願い
  type: MusicAlbum
  date published: 2021-09-19
album: 願い
  type: MusicAlbum
  date published: 2021-09-19
album: 美望録
  type: MusicAlbum
  date published: 2022-03-17
album: 神様の居ない物語
  type: MusicAlbum
  date published: 2022-07-28
album: 神様の居ない物語
  type: MusicAlbum
  date published: 2022-07-28
album: 美望録
  type: MusicAlbum
  date published: 2023-03-17
album: 盲点を穿つ
  type: MusicAlbum
  date published: 2025-02-21
album: 私
  type: MusicAlbum
  date published: 2025-10-02