ISRC CH9211100308
Verified recording
CH9211100308 is “Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": VI. Choral. "So sei nun, Seele, deine"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4f114a66d400fb3f77089ecdf76b1447b9d0293a850fd05ff6a7e41d21c6183c 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/CH9211100308.
Recording identifiers
- ISRC
- CH9211100308
- Title
- Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": VI. Choral. "So sei nun, Seele, deine"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4f114a66d400fb3f77089ecdf76b1447b9d0293a850fd05ff6a7e41d21c6183c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:95e16d48fa3fb6319f183344e3283b6a8eb84bf4e34a2bf40ba6e886d2e79370- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100308
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Kantate zum 2. Sonntag nach Epiphanias, BWV 13 "Meine Seufzer, meine Tränen": VI. Choral. "So sei nun, Seele, deine" · Machine-readable JSON-LD