ISRC QZDA52373928
Verified recording
QZDA52373928 is “Schwartz du yef'” by Cenza,
registered on the CopyrightChains blockchain with CopyrightID
0xb10c244ca72645b4dabef6f2ca2a7e3ba38c2980f9ab4465c62a0712ec5ff92e and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52373928.
Recording identifiers
- ISRC
- QZDA52373928
- Title
- Schwartz du yef'
- Artist
- Cenza
- CopyrightID (CopyrightChains transaction hash)
0xb10c244ca72645b4dabef6f2ca2a7e3ba38c2980f9ab4465c62a0712ec5ff92e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:0700bff644661afc06f55a1280997491a3a9eb762a2feb44005aca7038447e65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52373928
- Bitcoin block existence check
- https://blockstream.info/api/block/960258