ISRC QZES91980921
Verified recording
QZES91980921 is “At War” by Victor Butzelaar,
registered on the CopyrightChains blockchain with CopyrightID
0xf5cd157a7c2e78cc357dfd4a8d6e1cda9eed86dd95f308a71868e5e08880487c and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91980921.
Recording identifiers
- ISRC
- QZES91980921
- Title
- At War
- Artist
- Victor Butzelaar
- CopyrightID (CopyrightChains transaction hash)
0xf5cd157a7c2e78cc357dfd4a8d6e1cda9eed86dd95f308a71868e5e08880487c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:d8a96646bb7b50950567302ac860c5afa3431016d323af855414fbb31528146d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91980921
- Bitcoin block existence check
- https://blockstream.info/api/block/960203