ISRC GBBBA0942238
Verified recording
GBBBA0942238 is “St. Matthew Passion, BWV 244 / Part Two: No. 38 Evangelist, Ancilla I/II, Petrus, Chorus II: "Petrus aber sass draussen im Palast"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5d287d9eb6a97899604025cc3c9250d44082b4f949bfb6887bbb93fe22e13e48 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0942238.
Recording identifiers
- ISRC
- GBBBA0942238
- Title
- St. Matthew Passion, BWV 244 / Part Two: No. 38 Evangelist, Ancilla I/II, Petrus, Chorus II: "Petrus aber sass draussen im Palast"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5d287d9eb6a97899604025cc3c9250d44082b4f949bfb6887bbb93fe22e13e48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:9b127436c621ca28f7f9dbb3f1429171f64144d244b85283dceb3c8fe26c4c78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0942238
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: St. Matthew Passion, BWV 244 / Part Two: No. 38 Evangelist, Ancilla I/II, Petrus, Chorus II: "Petrus aber sass draussen im Palast" · Machine-readable JSON-LD