ISRC CH9211900013
Verified recording
CH9211900013 is “Johannespassion, BWV 245: No. 13, Arie - Ach, mein Sinn (Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x07c7b316a26e61e65db158e5adb4c9c3229e0e7d0deb5b84ca59b28d7f5705cd and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211900013.
Recording identifiers
- ISRC
- CH9211900013
- Title
- Johannespassion, BWV 245: No. 13, Arie - Ach, mein Sinn (Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x07c7b316a26e61e65db158e5adb4c9c3229e0e7d0deb5b84ca59b28d7f5705cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:db6313f181cf4f15ac5d347b090195dbf10496e43bf778d8bad8533a7b218ea1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211900013
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Johannespassion, BWV 245: No. 13, Arie - Ach, mein Sinn (Tenor) · Machine-readable JSON-LD