ISRC QZNWS2237325
Verified recording
QZNWS2237325 is “Zombies on Mass Ave.” by Grubby Pawz,
registered on the CopyrightChains blockchain with CopyrightID
0xc307c343bd11b596ea6a023a5269b048eb86c038091c24b4229019d225e01019 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2237325.
Recording identifiers
- ISRC
- QZNWS2237325
- Title
- Zombies on Mass Ave.
- Artist
- Grubby Pawz
- CopyrightID (CopyrightChains transaction hash)
0xc307c343bd11b596ea6a023a5269b048eb86c038091c24b4229019d225e01019
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:811a0668030d368bcdf303ff78a1611a39d6e92a38f7966664d0dc08fb9185a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2237325
- Bitcoin block existence check
- https://blockstream.info/api/block/960455