ISRC QZWFH2334473
Verified recording
QZWFH2334473 is “Three Part Invention No. 6 in E Major, BWV 792” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x34528e3a9768571823306b315c11a25f651603de73fec6a44d496bf8a0b19d95 and independently timestamped
in Bitcoin block 959107 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2334473.
Recording identifiers
- ISRC
- QZWFH2334473
- Title
- Three Part Invention No. 6 in E Major, BWV 792
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x34528e3a9768571823306b315c11a25f651603de73fec6a44d496bf8a0b19d95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T07:19:23+00:00
- Bitcoin block
- 959107
- Canonical record hash
sha256:c0d3ff79f1238b0af3a3c4690818ce78aae6ada328779931772aad97a23764bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2334473
- Bitcoin block existence check
- https://blockstream.info/api/block/959107
Full record
Track page: Three Part Invention No. 6 in E Major, BWV 792 · Machine-readable JSON-LD