ISRC QZNWY2325350
Verified recording
QZNWY2325350 is “Lunch Special” by Sam Rubin,
registered on the CopyrightChains blockchain with CopyrightID
0xb64c44b4648fa0b9a638451fa70862a6f084a9d12ac56390dd8b4a10dcc6cc0a and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2325350.
Recording identifiers
- ISRC
- QZNWY2325350
- Title
- Lunch Special
- Artist
- Sam Rubin
- CopyrightID (CopyrightChains transaction hash)
0xb64c44b4648fa0b9a638451fa70862a6f084a9d12ac56390dd8b4a10dcc6cc0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:4a68577cb73f4cc223aac40eef71af13461f1a3f36b1c98f1942d09ffaa90fb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2325350
- Bitcoin block existence check
- https://blockstream.info/api/block/960503