ISRC CH9211100340
Verified recording
CH9211100340 is “Kantate zum Sonntag Cantate, BWV 36 "Schwingt freudig euch empor": II. Choral. "Nun komm, der Heiden Heiland"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xecbe46f049249500215c17cce3ed4819f59478b962526e097bb779c0dde2453a and independently timestamped
in Bitcoin block 960191 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100340.
Recording identifiers
- ISRC
- CH9211100340
- Title
- Kantate zum Sonntag Cantate, BWV 36 "Schwingt freudig euch empor": II. Choral. "Nun komm, der Heiden Heiland"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xecbe46f049249500215c17cce3ed4819f59478b962526e097bb779c0dde2453a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:51:26+00:00
- Bitcoin block
- 960191
- Canonical record hash
sha256:bb7e737f207b87d1160563d3975c8f24ea9234f95ecbdbf53d74055f6b306a57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100340
- Bitcoin block existence check
- https://blockstream.info/api/block/960191
Full record
Track page: Kantate zum Sonntag Cantate, BWV 36 "Schwingt freudig euch empor": II. Choral. "Nun komm, der Heiden Heiland" · Machine-readable JSON-LD