コングラッチェッ！
type: MusicGroup
popularity: 2
followers: 176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3a85fb29bde2f2a6cd7fd77e9c84df503ac05d88cd4fda0316fa66bfbfb25f1
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/afe68073-ed79-49eb-9017-535b5efdc3c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afe68073-ed79-49eb-9017-535b5efdc3c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/afe68073-ed79-49eb-9017-535b5efdc3c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3a85fb29bde2f2a6cd7fd77e9c84df503ac05d88cd4fda0316fa66bfbfb25f1","name":"コングラッチェッ！","registered_at":"2026-06-20T11:59:33Z","symbol":"NIM1606653","token_address":"0xe81478d33c7eec6d0e3f089e0e4ab5504be40035","type":"artist","uuid":"afe68073-ed79-49eb-9017-535b5efdc3c4"}
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 0xe3a85fb29bde2f2a6cd7fd77e9c84df503ac05d88cd4fda0316fa66bfbfb25f1. 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/afe68073-ed79-49eb-9017-535b5efdc3c4.json and https://artists.proofprofile.net/proofs/artist/afe68073-ed79-49eb-9017-535b5efdc3c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xe3a85fb29bde2f2a6cd7fd77e9c84df503ac05d88cd4fda0316fa66bfbfb25f1","name":"コングラッチェッ！","registered_at":"2026-06-20T11:59:33Z","symbol":"NIM1606653","token_address":"0xe81478d33c7eec6d0e3f089e0e4ab5504be40035","type":"artist","uuid":"afe68073-ed79-49eb-9017-535b5efdc3c4"}
album: #ちょーべりーぐっど
  type: MusicAlbum
  date published: 2023-09-08
album: らぶみー！
  type: MusicAlbum
  date published: 2023-09-09
album: ユメノカケラ
  type: MusicAlbum
  date published: 2023-09-10
album: Coco Color/心の行方
  type: MusicAlbum
  date published: 2023-10-22
album: 生誕推しまつり
  type: MusicAlbum
  date published: 2024-03-02
album: サイコーッ！
  type: MusicAlbum
  date published: 2024-04-13
album: JUMP!
  type: MusicAlbum
  date published: 2024-04-27
album: #ちょーべりーぐっど
  type: MusicAlbum
  date published: 2024-06-19
album: 私はなりたい私になる
  type: MusicAlbum
  date published: 2024-11-13
album: メロ活ループ
  type: MusicAlbum
  date published: 2025-09-21
album: チェチェチェ推しまつり
  type: MusicAlbum
  date published: 2025-10-07