NOXA
type: MusicGroup
popularity: 13
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3beeba2cd8c6845ce8c6ad09bd2d9129f9f9df50551123e4949a316fac6e89e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75004c9c-8881-465a-947f-71117efd206f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75004c9c-8881-465a-947f-71117efd206f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75004c9c-8881-465a-947f-71117efd206f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
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 0xc3beeba2cd8c6845ce8c6ad09bd2d9129f9f9df50551123e4949a316fac6e89e. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75004c9c-8881-465a-947f-71117efd206f.json and https://artists.proofprofile.net/proofs/artist/75004c9c-8881-465a-947f-71117efd206f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
album: CHERNOBYL 2017 (REMIX)
  type: MusicAlbum
  date published: 2022-07-09
album: 人気Tik＆Tok曲 メドレーにして踊ってみた！
  type: MusicAlbum
  date published: 2023-11-02
album: CHERNOBYL 2017 (SPED UP COVER VER.)
  type: MusicAlbum
  date published: 2025-07-02
album: Let Me Love You (SPED UP COVER VER.)
  type: MusicAlbum
  date published: 2025-07-03
album: Dura (SPED UP COVER VER.)
  type: MusicAlbum
  date published: 2025-07-08
album: Azukita (SPED UP COVER VER.)
  type: MusicAlbum
  date published: 2025-07-19