ISRC GBBBA0942206
Verified recording
GBBBA0942206 is “St. Matthew Passion, BWV 244 / Part One: No. 6 Aria (Alto): "Buss und Reu"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc2352545b734c19418562c2cc609b11b90e8b24c18e4d3de56afa45236638fbe and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0942206.
Recording identifiers
- ISRC
- GBBBA0942206
- Title
- St. Matthew Passion, BWV 244 / Part One: No. 6 Aria (Alto): "Buss und Reu"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc2352545b734c19418562c2cc609b11b90e8b24c18e4d3de56afa45236638fbe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:9220b0930abf46e6eaee1558599ee5c3805d5f390599092d444c0b0141ff896d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0942206
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: St. Matthew Passion, BWV 244 / Part One: No. 6 Aria (Alto): "Buss und Reu" · Machine-readable JSON-LD