ISRC CH9212500030
Verified recording
CH9212500030 is “Wer weiß, wie nahe mir mein Ende, BWV. 27: V. Arie — Bass: Gute Nacht, du Weltgetümmel - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf9141c7b7cb3459ba73bd21935530157157ce8ef3329e6798b81347ccb83160e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212500030.
Recording identifiers
- ISRC
- CH9212500030
- Title
- Wer weiß, wie nahe mir mein Ende, BWV. 27: V. Arie — Bass: Gute Nacht, du Weltgetümmel - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf9141c7b7cb3459ba73bd21935530157157ce8ef3329e6798b81347ccb83160e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:96c886f7c8305c2d224e6a9191a978e4046d31fb91b22a0a5cd13f4f81547883- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212500030
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Wer weiß, wie nahe mir mein Ende, BWV. 27: V. Arie — Bass: Gute Nacht, du Weltgetümmel - Live · Machine-readable JSON-LD