ISRC QZFZ42246992
Verified recording
QZFZ42246992 is “WAR” by Hardrock,
registered on the CopyrightChains blockchain with CopyrightID
0xc4f689937068ccf46f901941d98c0fb8bb95cd0444def5e31ac823ce124c3538 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42246992.
Recording identifiers
- ISRC
- QZFZ42246992
- Title
- WAR
- Artist
- Hardrock
- CopyrightID (CopyrightChains transaction hash)
0xc4f689937068ccf46f901941d98c0fb8bb95cd0444def5e31ac823ce124c3538
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:357217bb20985f6daa2017c6a16ef1d2b4ad54efda609e2bee2357c6fb28aba7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42246992
- Bitcoin block existence check
- https://blockstream.info/api/block/956889