ISRC GBBBA1800643
Verified recording
GBBBA1800643 is “Matthäus-Passion, BWV 244 / Zweiter Teil: 39. "Erbarme dich" (Performed on Recorder)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x36138fad176a54ae72794dc79a54224766bb5edb8370d708b07b0e5714700f7a and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800643.
Recording identifiers
- ISRC
- GBBBA1800643
- Title
- Matthäus-Passion, BWV 244 / Zweiter Teil: 39. "Erbarme dich" (Performed on Recorder)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x36138fad176a54ae72794dc79a54224766bb5edb8370d708b07b0e5714700f7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:699a140c12530c5722578dcda5a6af22b67c3589659a6e43ccf7d133b20ae34c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800643
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Matthäus-Passion, BWV 244 / Zweiter Teil: 39. "Erbarme dich" (Performed on Recorder) · Machine-readable JSON-LD