ISRC CH9211900058
Verified recording
CH9211900058 is “Was frag ich nach der Welt, BWV 94: VI. Arie (Tenor) - Die Welt kann ihre Lust und Freud - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd43ffea0117863c45fc0a12d3bfeaa496c6257bfa395e474a9f8ab7350b81dd4 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211900058.
Recording identifiers
- ISRC
- CH9211900058
- Title
- Was frag ich nach der Welt, BWV 94: VI. Arie (Tenor) - Die Welt kann ihre Lust und Freud - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd43ffea0117863c45fc0a12d3bfeaa496c6257bfa395e474a9f8ab7350b81dd4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:f4cd9cdf9e8932d6b84ad41026091030931af65d9d849a45af68ab01227f437c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211900058
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Was frag ich nach der Welt, BWV 94: VI. Arie (Tenor) - Die Welt kann ihre Lust und Freud - Live · Machine-readable JSON-LD