ISRC QZNWY2212370
Verified recording
QZNWY2212370 is “Lost Star” by Michal Menert,
registered on the CopyrightChains blockchain with CopyrightID
0x3ace75c10f0c8b82095653e86e3e3420cbb87cc61ffa07f430b02bbf00055626 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2212370.
Recording identifiers
- ISRC
- QZNWY2212370
- Title
- Lost Star
- Artist
- Michal Menert
- CopyrightID (CopyrightChains transaction hash)
0x3ace75c10f0c8b82095653e86e3e3420cbb87cc61ffa07f430b02bbf00055626
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:c2dbb132e5dfcc8e18431cc198a4108de6a65a7eeed78789a92b528596670ca6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2212370
- Bitcoin block existence check
- https://blockstream.info/api/block/960334