ISRC DEF055830332
Verified recording
DEF055830332 is “St. Matthew Passion, BWV 244, Pt. 1: No. 17, Choral: "Ich will hier bei dir stehen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xcdf6045ca8341d84086b07dd72abc6237b023fd97e08e0c2c1333e8fac58d1f6 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/DEF055830332.
Recording identifiers
- ISRC
- DEF055830332
- Title
- St. Matthew Passion, BWV 244, Pt. 1: No. 17, Choral: "Ich will hier bei dir stehen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xcdf6045ca8341d84086b07dd72abc6237b023fd97e08e0c2c1333e8fac58d1f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:bc1d0047f895940b1c7e5487351d3a00385a514c8fe9354c45a6f85cad0cdf7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830332
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 1: No. 17, Choral: "Ich will hier bei dir stehen" · Machine-readable JSON-LD