ISRC QZS1Z1646904
Verified recording
QZS1Z1646904 is “Bad Girls” by Used Disco,
registered on the CopyrightChains blockchain with CopyrightID
0x2a72806d0dbf345d85ea09234c5c19811748bfad1a52890ef248fec8044ca1f1 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/QZS1Z1646904.
Recording identifiers
- ISRC
- QZS1Z1646904
- Title
- Bad Girls
- Artist
- Used Disco
- CopyrightID (CopyrightChains transaction hash)
0x2a72806d0dbf345d85ea09234c5c19811748bfad1a52890ef248fec8044ca1f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b9ae04093be496a52e207f5a8ab9996bf5bf74a029afc9c3afd0312ddf3c7334- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS1Z1646904
- Bitcoin block existence check
- https://blockstream.info/api/block/956304