ISRC QZP7F2431843
Verified recording
QZP7F2431843 is “Background Jazz” by Bar Lounge,
registered on the CopyrightChains blockchain with CopyrightID
0xe2e1a9b086d2b9270c060dcc98babd9d0481a4cf0d80cd9954a833df41faa9c8 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2431843.
Recording identifiers
- ISRC
- QZP7F2431843
- Title
- Background Jazz
- Artist
- Bar Lounge
- CopyrightID (CopyrightChains transaction hash)
0xe2e1a9b086d2b9270c060dcc98babd9d0481a4cf0d80cd9954a833df41faa9c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:ab009a2f17af1e949d33cbc756b7e4070f1eab93b6b6ca585a99e72c979775fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2431843
- Bitcoin block existence check
- https://blockstream.info/api/block/960321