ISRC CH9211900017
Verified recording
CH9211900017 is “Johannespassion, BWV 245: No. 17, Choral - Ach großer König, groß zu allen Zeiten” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe5ff13e6a002b608ba272b79f1dcbf1bf1ae76e9b20aff65e68ca022998fccb5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211900017.
Recording identifiers
- ISRC
- CH9211900017
- Title
- Johannespassion, BWV 245: No. 17, Choral - Ach großer König, groß zu allen Zeiten
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe5ff13e6a002b608ba272b79f1dcbf1bf1ae76e9b20aff65e68ca022998fccb5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e26a524325aaf75fd72f66d89d30a47d9fd686ede977264480cc61f14a11f93c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211900017
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Johannespassion, BWV 245: No. 17, Choral - Ach großer König, groß zu allen Zeiten · Machine-readable JSON-LD