遠藤京子（響子）
type: MusicGroup
genre: city pop
genre: kayokyoku
popularity: 7
followers: 628
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5b29c48b6452b481f4732b5b183769b2be08c50783e266051fa43250d83b031
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2db30c5c-e245-4963-9e6d-a8b8b2d24a2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2db30c5c-e245-4963-9e6d-a8b8b2d24a2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2db30c5c-e245-4963-9e6d-a8b8b2d24a2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5b29c48b6452b481f4732b5b183769b2be08c50783e266051fa43250d83b031","name":"遠藤京子（響子）","registered_at":"2026-06-16T05:28:23Z","symbol":"NIM0951807","token_address":"0x656625a1b2d654770ea97d3083dac36855fd3b8e","type":"artist","uuid":"2db30c5c-e245-4963-9e6d-a8b8b2d24a2e"}
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 0xb5b29c48b6452b481f4732b5b183769b2be08c50783e266051fa43250d83b031. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2db30c5c-e245-4963-9e6d-a8b8b2d24a2e.json and https://artists.proofprofile.net/proofs/artist/2db30c5c-e245-4963-9e6d-a8b8b2d24a2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xb5b29c48b6452b481f4732b5b183769b2be08c50783e266051fa43250d83b031","name":"遠藤京子（響子）","registered_at":"2026-06-16T05:28:23Z","symbol":"NIM0951807","token_address":"0x656625a1b2d654770ea97d3083dac36855fd3b8e","type":"artist","uuid":"2db30c5c-e245-4963-9e6d-a8b8b2d24a2e"}
album: 輝きたいの（Original Cover Art）
  type: MusicAlbum
  date published: 2012-09-26
album: ゴールデン☆ベスト 輝きたいの Victor Years 1981-1985 (+'99)
  type: MusicAlbum
  date published: 2012-12-19
album: ひとり・ナルシス（Original Cover Art）
  type: MusicAlbum
  date published: 2012-12-19
album: オペレッタ
  type: MusicAlbum
  date published: 2012-12-19
album: Dear Mr.（Original Cover Art）
  type: MusicAlbum
  date published: 2012-12-19
album: 片方だけのイヤリング（Original Cover Art）
  type: MusicAlbum
  date published: 2012-12-19
album: 告白テレフォン（Original Cover Art)
  type: MusicAlbum
  date published: 2012-12-19
album: Green Room
  type: MusicAlbum
  date published: 2012-12-19
album: 雪が降るまえに（Original Cover Art）
  type: MusicAlbum
  date published: 2013-01-09
album: 夢見るスター
  type: MusicAlbum
  date published: 2013-01-09
album: Be Love（Original Cover Art）
  type: MusicAlbum
  date published: 2013-01-09