ISRC CH9211100300
Verified recording
CH9211100300 is “Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": IX. Rezitativ. "Verlass, o Mensch, die Wollust dieser Welt" (Altus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5343dd0b33d7b93c526432a7e88ff696f5d70c4b632c5c7570b0e4d357eb444d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100300.
Recording identifiers
- ISRC
- CH9211100300
- Title
- Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": IX. Rezitativ. "Verlass, o Mensch, die Wollust dieser Welt" (Altus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5343dd0b33d7b93c526432a7e88ff696f5d70c4b632c5c7570b0e4d357eb444d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:383215165680646c54cdd88f82d80d22eb9accccd8a3d12dd335e6f7bc188b5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100300
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Kantate zum 1. Sonntag nach Trinitatis, BWV 20 "O Ewigkeit, du Donnerwort": IX. Rezitativ. "Verlass, o Mensch, die Wollust dieser Welt" (Altus) · Machine-readable JSON-LD