バイガンバーV
type: MusicGroup
popularity: 2
followers: 467
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb29f0721b3b2cbd19df125bab5e536dfe1ffe6418318fed0f91a42632fc15d25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4a97692-bbf4-4d9e-87ca-e40a9223e280.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4a97692-bbf4-4d9e-87ca-e40a9223e280.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4a97692-bbf4-4d9e-87ca-e40a9223e280
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb29f0721b3b2cbd19df125bab5e536dfe1ffe6418318fed0f91a42632fc15d25","name":"バイガンバーV","registered_at":"2026-06-20T21:01:41Z","symbol":"NIM1712840","token_address":"0x4c47ffe8c95e30380047f3b0786990e9b0f514af","type":"artist","uuid":"c4a97692-bbf4-4d9e-87ca-e40a9223e280"}
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 0xb29f0721b3b2cbd19df125bab5e536dfe1ffe6418318fed0f91a42632fc15d25. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4a97692-bbf4-4d9e-87ca-e40a9223e280.json and https://artists.proofprofile.net/proofs/artist/c4a97692-bbf4-4d9e-87ca-e40a9223e280.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb29f0721b3b2cbd19df125bab5e536dfe1ffe6418318fed0f91a42632fc15d25","name":"バイガンバーV","registered_at":"2026-06-20T21:01:41Z","symbol":"NIM1712840","token_address":"0x4c47ffe8c95e30380047f3b0786990e9b0f514af","type":"artist","uuid":"c4a97692-bbf4-4d9e-87ca-e40a9223e280"}
album: SHOW BY ROCK!! - バイガンバーV - Single
  type: MusicAlbum
  date published: 2013-07-21
album: Stand Up! バイガンバー! - Single
  type: MusicAlbum
  date published: 2015-03-13
album: ヒーローライン - Single
  type: MusicAlbum
  date published: 2015-09-22
album: 俺たちのヒーロータイム - Single
  type: MusicAlbum
  date published: 2016-07-13
album: HEROSTARを探しにいこう - アプリ「SHOW BY ROCK!!」 - Single
  type: MusicAlbum
  date published: 2017-03-31
album: 出撃！キングバイガンバーＶ！ - GameApp「SHOW BY ROCK!! Fes A Live」
  type: MusicAlbum
  date published: 2022-02-25