ISRC FR2X42418194
Verified recording
FR2X42418194 is “冬日的烟火” by 吴俊佑,
registered on the CopyrightChains blockchain with CopyrightID
0x5b5b93bab02467f94f0af24604f98398eefe237faab0197cc34a535c3261ff07 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42418194.
Recording identifiers
- ISRC
- FR2X42418194
- Title
- 冬日的烟火
- Artist
- 吴俊佑
- CopyrightID (CopyrightChains transaction hash)
0x5b5b93bab02467f94f0af24604f98398eefe237faab0197cc34a535c3261ff07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4f6a018604ab0a016c0ba362a8ef7b6a88063edb27f5a395f18e20b9f6d6625e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42418194
- Bitcoin block existence check
- https://blockstream.info/api/block/956304