ISRC FRZ206102701
Verified recording
FRZ206102701 is “Bach, JS: Ach wie flüchtig, ach wie nichtig, BWV 26: No. 1, Chorale fantasia. "Ach wie flüchtig, ach wie nichtig"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xdc9a20b593eab6037f1bdfca3d3cf267cf94f120ce1505976086f19fdf1d1d65 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/FRZ206102701.
Recording identifiers
- ISRC
- FRZ206102701
- Title
- Bach, JS: Ach wie flüchtig, ach wie nichtig, BWV 26: No. 1, Chorale fantasia. "Ach wie flüchtig, ach wie nichtig"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xdc9a20b593eab6037f1bdfca3d3cf267cf94f120ce1505976086f19fdf1d1d65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d430bd4533af0d1f801ee2869a6f3f1e7e7b65d6f66ce1852a6fa138b5eabfd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ206102701
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Ach wie flüchtig, ach wie nichtig, BWV 26: No. 1, Chorale fantasia. "Ach wie flüchtig, ach wie nichtig" · Machine-readable JSON-LD