ISRC DEF055830318
Verified recording
DEF055830318 is “St. Matthew Passion, BWV 244, Pt. 1: No. 4e, Evangelist, Jesus: "Da das Jesus merkete"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9410718bf54a4ed4347d13f82fd1e2887235ae89c236d265195addae2e4208e3 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830318.
Recording identifiers
- ISRC
- DEF055830318
- Title
- St. Matthew Passion, BWV 244, Pt. 1: No. 4e, Evangelist, Jesus: "Da das Jesus merkete"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9410718bf54a4ed4347d13f82fd1e2887235ae89c236d265195addae2e4208e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:87f7a727c824f9a447ab2ff29ab94f35e60f4221b8ce9770509467d19e157a34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055830318
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 1: No. 4e, Evangelist, Jesus: "Da das Jesus merkete" · Machine-readable JSON-LD