ISRC QZMZ92162072
Verified recording
QZMZ92162072 is “Perfect Fit” by Leftside,
registered on the CopyrightChains blockchain with CopyrightID
0x0742ac60fc51abd734b4d2412a84a73dacf26226accbaf7281e242fd54b8d153 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92162072.
Recording identifiers
- ISRC
- QZMZ92162072
- Title
- Perfect Fit
- Artist
- Leftside
- CopyrightID (CopyrightChains transaction hash)
0x0742ac60fc51abd734b4d2412a84a73dacf26226accbaf7281e242fd54b8d153
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:a8c25e99cda903ef75e39b746f044e5f52a3b1d63c06f3cc2461667f579d2729- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92162072
- Bitcoin block existence check
- https://blockstream.info/api/block/960344