ISRC CH9211100090
Verified recording
CH9211100090 is “Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": I. Choral. "Wachet auf, ruft uns die Stimme"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9f3a4a0c459aa64d36d42939f6299a3bf2c64f59dabc2e514ea6bcccfc5fe51e and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100090.
Recording identifiers
- ISRC
- CH9211100090
- Title
- Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": I. Choral. "Wachet auf, ruft uns die Stimme"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9f3a4a0c459aa64d36d42939f6299a3bf2c64f59dabc2e514ea6bcccfc5fe51e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:e13283d969d303e9acfe35e69f18616e1a703a57344dbd631b914fe80ddc762f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100090
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": I. Choral. "Wachet auf, ruft uns die Stimme" · Machine-readable JSON-LD