ISRC QZNWS2195372
Verified recording
QZNWS2195372 is “Angst” by Benedikt Frey,
registered on the CopyrightChains blockchain with CopyrightID
0x202b62e0cc35d1c311725c516523a770bf8cf54f9e9d69692e31ab5dd109301b and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2195372.
Recording identifiers
- ISRC
- QZNWS2195372
- Title
- Angst
- Artist
- Benedikt Frey
- CopyrightID (CopyrightChains transaction hash)
0x202b62e0cc35d1c311725c516523a770bf8cf54f9e9d69692e31ab5dd109301b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:ded4b5b6207a4d40ebc98ef3f9517af081743fbc42f99bf4bbe820238ac091b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2195372
- Bitcoin block existence check
- https://blockstream.info/api/block/957120