ISRC CH9211100095
Verified recording
CH9211100095 is “Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": VI. Arie. "Mein Freund ist mein" (Sporan, Bass)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x361383a74761cb120d929c9c682545cabf764ff3dc89075802e65a9a996fbfae and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100095.
Recording identifiers
- ISRC
- CH9211100095
- Title
- Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": VI. Arie. "Mein Freund ist mein" (Sporan, Bass)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x361383a74761cb120d929c9c682545cabf764ff3dc89075802e65a9a996fbfae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:d64f2780ff9d7a8bac9a21b80374ccf7c9a1d60b9c001ab29878ab905f16785e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100095
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": VI. Arie. "Mein Freund ist mein" (Sporan, Bass) · Machine-readable JSON-LD