ISRC CH9211900056
Verified recording
CH9211900056 is “Was frag ich nach der Welt, BWV 94: IV. Arie (Alt) - Betörte Welt, betörte Welt! - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7b383f006c6d92dfbac83dc333ba6ab1757dcf7587c359083826d6ab4c93f0cf and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211900056.
Recording identifiers
- ISRC
- CH9211900056
- Title
- Was frag ich nach der Welt, BWV 94: IV. Arie (Alt) - Betörte Welt, betörte Welt! - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7b383f006c6d92dfbac83dc333ba6ab1757dcf7587c359083826d6ab4c93f0cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:29fa7e616ad81a1e83e11ab98cc1bd57aea38acc9f0326d824035b4ec3a2f87d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211900056
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Was frag ich nach der Welt, BWV 94: IV. Arie (Alt) - Betörte Welt, betörte Welt! - Live · Machine-readable JSON-LD