ISRC TWA539118809
Verified recording
TWA539118809 is “青春狂想曲” by 小虎隊,
registered on the CopyrightChains blockchain with CopyrightID
0x291684c70f1eaeb00bc8aab4d40ea0131ad7e1c3eb2bde99a7d2afaf3824cc87 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/TWA539118809.
Recording identifiers
- ISRC
- TWA539118809
- Title
- 青春狂想曲
- Artist
- 小虎隊
- CopyrightID (CopyrightChains transaction hash)
0x291684c70f1eaeb00bc8aab4d40ea0131ad7e1c3eb2bde99a7d2afaf3824cc87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ddb55d5eca94acebe68d0dbdd9050a15622d53fa38ee28e42fe0d1a3f411a255- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA539118809
- Bitcoin block existence check
- https://blockstream.info/api/block/956304