ISRC QZHZ31995181
Verified recording
QZHZ31995181 is “Prelude, Fuga And Allegro In E-Flat Major, BWV 998: I. Prelude” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xeb87cb3efeac538f09921e840e7ccadf269e0cfe5043d4c350932515023447b7 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31995181.
Recording identifiers
- ISRC
- QZHZ31995181
- Title
- Prelude, Fuga And Allegro In E-Flat Major, BWV 998: I. Prelude
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xeb87cb3efeac538f09921e840e7ccadf269e0cfe5043d4c350932515023447b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:2181051dac51e10b71439a9c66f9e3d3ef27a2c7d153640e661eaef390d06423- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31995181
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Prelude, Fuga And Allegro In E-Flat Major, BWV 998: I. Prelude · Machine-readable JSON-LD