ISRC FRZ149809050
Verified recording
FRZ149809050 is “Matthäus-Passion, BWV 244, Erster Teil: No. 5, Recitativo "Du lieber Heiland du"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0aa07706c0668ebba27bdd000d92cac7a75de17ef85ed474a6e03b490c7f7169 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149809050.
Recording identifiers
- ISRC
- FRZ149809050
- Title
- Matthäus-Passion, BWV 244, Erster Teil: No. 5, Recitativo "Du lieber Heiland du"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0aa07706c0668ebba27bdd000d92cac7a75de17ef85ed474a6e03b490c7f7169
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:d8e6b58a80a7cca64459810b2a334b9041707cd4c9b9a83f78e797b80a5449ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149809050
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Matthäus-Passion, BWV 244, Erster Teil: No. 5, Recitativo "Du lieber Heiland du" · Machine-readable JSON-LD