Jun Horie
type: MusicGroup
genre: enka
genre: kayokyoku
description: is a Japanese singer-songwriter. Biography Jun Horie was born in Tomakomai, Hokkaido. He graduated from Sapporo Minami High School, and then concentrated on becoming a livehouse musician. His debut
popularity: 29
followers: 3732
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x294565522195b9e5c7ea27fa8078b9c3a1e7d0de135594b5b0afba14dab12efe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15acdfaf-8ea8-42d5-924e-bcb95cddd8b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15acdfaf-8ea8-42d5-924e-bcb95cddd8b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15acdfaf-8ea8-42d5-924e-bcb95cddd8b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x294565522195b9e5c7ea27fa8078b9c3a1e7d0de135594b5b0afba14dab12efe","name":"Jun Horie","registered_at":"2026-06-11T12:30:04Z","symbol":"NIM0028826","token_address":"0xf8b5d892fc8f5131e1f1f4c113555c824ebaa3d7","type":"artist","uuid":"15acdfaf-8ea8-42d5-924e-bcb95cddd8b8"}
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 0x294565522195b9e5c7ea27fa8078b9c3a1e7d0de135594b5b0afba14dab12efe. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15acdfaf-8ea8-42d5-924e-bcb95cddd8b8.json and https://artists.proofprofile.net/proofs/artist/15acdfaf-8ea8-42d5-924e-bcb95cddd8b8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x294565522195b9e5c7ea27fa8078b9c3a1e7d0de135594b5b0afba14dab12efe","name":"Jun Horie","registered_at":"2026-06-11T12:30:04Z","symbol":"NIM0028826","token_address":"0xf8b5d892fc8f5131e1f1f4c113555c824ebaa3d7","type":"artist","uuid":"15acdfaf-8ea8-42d5-924e-bcb95cddd8b8"}
album: 硝子通り 〜去りゆく季節の中で〜
  type: MusicAlbum
  date published: 1981
album: 硝子通り ～去りゆく季節の中で～
  type: MusicAlbum
  date published: 1981-07-21
album: 花ひとつ 夢ひとつ
  type: MusicAlbum
  date published: 2013-04-03
album: メモリーグラス（誤解だらけ）
  type: MusicAlbum
  date published: 2013-05-29
album: メモリーグラス / ルージュ BESTタッグ
  type: MusicAlbum
  date published: 2022-03-09