ISRC CH9211100011
Verified recording
CH9211100011 is “Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": III. Arie. "Die schäumenden Wellen von Belials Bächen" (Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7317b1e486f21ff468de4d42f94e0fe41549aff95e5e88e8e495c8356e40a91c and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100011.
Recording identifiers
- ISRC
- CH9211100011
- Title
- Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": III. Arie. "Die schäumenden Wellen von Belials Bächen" (Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7317b1e486f21ff468de4d42f94e0fe41549aff95e5e88e8e495c8356e40a91c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:be9bc02d5aa30e308fb047db0ee2bf0965439eee83768fbdca9d256ac4165bec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100011
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": III. Arie. "Die schäumenden Wellen von Belials Bächen" (Tenor) · Machine-readable JSON-LD