ISRC FRZ119208830
Verified recording
FRZ119208830 is “Bach, JS: Keyboard Partita No. 4 in D Major, BWV 828: II. Allemande” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc98b6252f1d4ef26752f24a0df718bdd44dabeb6d18279cc79a9023cfa575d04 and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119208830.
Recording identifiers
- ISRC
- FRZ119208830
- Title
- Bach, JS: Keyboard Partita No. 4 in D Major, BWV 828: II. Allemande
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc98b6252f1d4ef26752f24a0df718bdd44dabeb6d18279cc79a9023cfa575d04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:9836cd05fe1d604265516cea89a8df714b0bf9615e413e1fedfc0f7bbaac519e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119208830
- Bitcoin block existence check
- https://blockstream.info/api/block/957122
Full record
Track page: Bach, JS: Keyboard Partita No. 4 in D Major, BWV 828: II. Allemande · Machine-readable JSON-LD