ISRC DEF058831133
Verified recording
DEF058831133 is “Matthäus-Passion, BWV 244 / Erster Teil: No. 5 "Du lieber Heiland du"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xac53b05bd5426a3a6194d369ba283f621642d994222ad2c794916d4cc44cd96a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831133.
Recording identifiers
- ISRC
- DEF058831133
- Title
- Matthäus-Passion, BWV 244 / Erster Teil: No. 5 "Du lieber Heiland du"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xac53b05bd5426a3a6194d369ba283f621642d994222ad2c794916d4cc44cd96a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:26ad00dc6c14878a88a2a85ea8d94f060cc2582073e13183c6bbc8d4f3999d5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831133
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Matthäus-Passion, BWV 244 / Erster Teil: No. 5 "Du lieber Heiland du" · Machine-readable JSON-LD