ISRC FRZ209616714
Verified recording
FRZ209616714 is “Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 14, Rezitativ. "Was Gott dem Abraham verheißen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5fc5ff55be7ec20e8f2bcd6fa7eff0c6e5267b5085b2885df275f95949f8a6a3 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/FRZ209616714.
Recording identifiers
- ISRC
- FRZ209616714
- Title
- Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 14, Rezitativ. "Was Gott dem Abraham verheißen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5fc5ff55be7ec20e8f2bcd6fa7eff0c6e5267b5085b2885df275f95949f8a6a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c086839f87a6212215d5cb8a8b271624c9e5b2244afe4376fa5caf795f71d219- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616714
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 14, Rezitativ. "Was Gott dem Abraham verheißen" · Machine-readable JSON-LD