ISRC CH9211700117
Verified recording
CH9211700117 is “Ein feste Burg ist unser Gott, BWV 80: V. Choral - Und wenn die Welt voll Teufel waer - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3c06abe9c7df8f41deb73e4b1c7391c425a88ff720f7b7d7fd3d04146d1ad749 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211700117.
Recording identifiers
- ISRC
- CH9211700117
- Title
- Ein feste Burg ist unser Gott, BWV 80: V. Choral - Und wenn die Welt voll Teufel waer - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3c06abe9c7df8f41deb73e4b1c7391c425a88ff720f7b7d7fd3d04146d1ad749
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:0e546a443e5fabfc854d64cbee856d91ca184c871fe6b28a7db349b58c4e9e6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211700117
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Ein feste Burg ist unser Gott, BWV 80: V. Choral - Und wenn die Welt voll Teufel waer - Live · Machine-readable JSON-LD