ウエスタンギター
type: MusicGroup
popularity: 2
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54bc9c9228a27b97ef6a8fd17a0484dcb7ef68e4fcad4a2907622ca42523b06e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88a98d65-c6bb-436f-9785-88eb1f560d21.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88a98d65-c6bb-436f-9785-88eb1f560d21.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88a98d65-c6bb-436f-9785-88eb1f560d21
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54bc9c9228a27b97ef6a8fd17a0484dcb7ef68e4fcad4a2907622ca42523b06e","name":"ウエスタンギター","registered_at":"2026-06-17T13:38:39Z","symbol":"NIM1412245","token_address":"0xa1b998c43e599e4801571811c9b1f15b176cd0b4","type":"artist","uuid":"88a98d65-c6bb-436f-9785-88eb1f560d21"}
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 0x54bc9c9228a27b97ef6a8fd17a0484dcb7ef68e4fcad4a2907622ca42523b06e. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88a98d65-c6bb-436f-9785-88eb1f560d21.json and https://artists.proofprofile.net/proofs/artist/88a98d65-c6bb-436f-9785-88eb1f560d21.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x54bc9c9228a27b97ef6a8fd17a0484dcb7ef68e4fcad4a2907622ca42523b06e","name":"ウエスタンギター","registered_at":"2026-06-17T13:38:39Z","symbol":"NIM1412245","token_address":"0xa1b998c43e599e4801571811c9b1f15b176cd0b4","type":"artist","uuid":"88a98d65-c6bb-436f-9785-88eb1f560d21"}
album: カントリーミュージック: 西部アコースティックギター, インストゥルメンタルＢＧＭ
  type: MusicAlbum
  date published: 2021-05-31
album: ウエスタンカウボーイ: アメリカンギター, ウエスタンカフェ音楽, ダイナーＢＧＭ
  type: MusicAlbum
  date published: 2021-11-05
album: カントリーギター音楽: ロードトリップ, ウエスタンカフェ, 理容店ＢＧＭ
  type: MusicAlbum
  date published: 2023-03-17
album: 癒しカントリー：落ち着くアコースティックギター・モダンリラックスサウンド
  type: MusicAlbum
  date published: 2024-07-09