ISRC DEF058831140
Verified recording
DEF058831140 is “Matthäus-Passion, BWV 244 / Erster Teil: No. 11 "Er antwortete und sprach"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3f78e7948bd929f98f63c40dce0b6808535688771544134be6ed41e8e3e60a9b and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831140.
Recording identifiers
- ISRC
- DEF058831140
- Title
- Matthäus-Passion, BWV 244 / Erster Teil: No. 11 "Er antwortete und sprach"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3f78e7948bd929f98f63c40dce0b6808535688771544134be6ed41e8e3e60a9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:a99aa27c8943b2a9d6ceb32697d02d0e154732d0edac35a58443fdbe8b0036c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831140
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Matthäus-Passion, BWV 244 / Erster Teil: No. 11 "Er antwortete und sprach" · Machine-readable JSON-LD