ISRC QZRP42286350
Verified recording
QZRP42286350 is “Schwarze Katzen” by Benno Gut,
registered on the CopyrightChains blockchain with CopyrightID
0x811232a5e8935fbc53eb7f0ed49e6da362ddd349d92709416535d0392bf232e1 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42286350.
Recording identifiers
- ISRC
- QZRP42286350
- Title
- Schwarze Katzen
- Artist
- Benno Gut
- CopyrightID (CopyrightChains transaction hash)
0x811232a5e8935fbc53eb7f0ed49e6da362ddd349d92709416535d0392bf232e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:011d1cf36f40b3d9615bd7085b25d2a5db7f23ceb880b3d1707eca757c7716c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42286350
- Bitcoin block existence check
- https://blockstream.info/api/block/957124