ISRC DEA800026505
Verified recording
DEA800026505 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 5, Rezitativ. "Du lieber Heiland du"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x72cc011de3b3b80c2b459cc0a9162cbb64490f09ebd4d7c5d367fd2d46758311 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800026505.
Recording identifiers
- ISRC
- DEA800026505
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 5, Rezitativ. "Du lieber Heiland du"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x72cc011de3b3b80c2b459cc0a9162cbb64490f09ebd4d7c5d367fd2d46758311
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2919ab8cf2c6f572ba5d7db22c54f367dda2fc5a027bd3fbc85b54097ff2d378- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800026505
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 5, Rezitativ. "Du lieber Heiland du" · Machine-readable JSON-LD