ISRC QZNWW2135405
Verified recording
QZNWW2135405 is “Hammer and Tongs” by Dr. Syntax,
registered on the CopyrightChains blockchain with CopyrightID
0x5fd26fe5b2ef091691f4a5b656903b6954d67dac81aa518e0f855d40277c1c7a and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2135405.
Recording identifiers
- ISRC
- QZNWW2135405
- Title
- Hammer and Tongs
- Artist
- Dr. Syntax
- CopyrightID (CopyrightChains transaction hash)
0x5fd26fe5b2ef091691f4a5b656903b6954d67dac81aa518e0f855d40277c1c7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:90a205add4cb12a2d3003d570945fe83bd584e6197c2de34246da535a6ffbb7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2135405
- Bitcoin block existence check
- https://blockstream.info/api/block/960340