ISRC QZHNA2087771
Verified recording
QZHNA2087771 is “Dufflebag” by Jon Keith,
registered on the CopyrightChains blockchain with CopyrightID
0x392190fdbd55770f7e6006f2b64471be976778482a5114c322157a99c07c3f08 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2087771.
Recording identifiers
- ISRC
- QZHNA2087771
- Title
- Dufflebag
- Artist
- Jon Keith
- CopyrightID (CopyrightChains transaction hash)
0x392190fdbd55770f7e6006f2b64471be976778482a5114c322157a99c07c3f08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ce995787283dcad12b1eccac0f94f1db16fb2fb0f3b7dc15bf446e8c09d6df7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2087771
- Bitcoin block existence check
- https://blockstream.info/api/block/957118