ISRC QZP7F2443804
Verified recording
QZP7F2443804 is “Cafe Jazz” by Bar Lounge,
registered on the CopyrightChains blockchain with CopyrightID
0x8a6cbc6d3405c491c502a0bddaa7ea70b82cee466310b99eb6fb7a97615e1608 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2443804.
Recording identifiers
- ISRC
- QZP7F2443804
- Title
- Cafe Jazz
- Artist
- Bar Lounge
- CopyrightID (CopyrightChains transaction hash)
0x8a6cbc6d3405c491c502a0bddaa7ea70b82cee466310b99eb6fb7a97615e1608
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:b7efae2c68004f2a70761f2e81730f0a9989fd4de688c1c1869dcdced2d6f62a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2443804
- Bitcoin block existence check
- https://blockstream.info/api/block/960448