ISRC DEF055830304
Verified recording
DEF055830304 is “St. Matthew Passion, BWV 244 / Pt. 1: No. 29, Choral: "O Mensch, bewein dein Sünde groß"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1a554ae54f69b2f8c9a1ec2b531bad4d690b468f60b9bf9715a10b86fa7e47d0 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830304.
Recording identifiers
- ISRC
- DEF055830304
- Title
- St. Matthew Passion, BWV 244 / Pt. 1: No. 29, Choral: "O Mensch, bewein dein Sünde groß"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1a554ae54f69b2f8c9a1ec2b531bad4d690b468f60b9bf9715a10b86fa7e47d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4f66739f206bba616941216b124e727b30c9e32ee0b470f8975e81dcbd6e2e6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830304
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: St. Matthew Passion, BWV 244 / Pt. 1: No. 29, Choral: "O Mensch, bewein dein Sünde groß" · Machine-readable JSON-LD