ISRC FRZ209616729
Verified recording
FRZ209616729 is “Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 3: No. 29, Duett. "Herr, dein Mitleid, dein Erbarmen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xea136cc71866a3a7d33862b2f0f43f8d76071bda0e08986a54d0eecc4932b9b4 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616729.
Recording identifiers
- ISRC
- FRZ209616729
- Title
- Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 3: No. 29, Duett. "Herr, dein Mitleid, dein Erbarmen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xea136cc71866a3a7d33862b2f0f43f8d76071bda0e08986a54d0eecc4932b9b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:86d6be2114c9ca13cc3685e2974288eb439bf23493019ada9ab856615fd2495e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616729
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 3: No. 29, Duett. "Herr, dein Mitleid, dein Erbarmen" · Machine-readable JSON-LD