ISRC DEA802100050
Verified recording
DEA802100050 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 50, Rezitative und Chöre. "Sie schrieen aber noch mehr"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe54cbc799e13ba7075231411ff695d12d276ea1f913dd6e2f9d3a3e8665b257b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100050.
Recording identifiers
- ISRC
- DEA802100050
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 50, Rezitative und Chöre. "Sie schrieen aber noch mehr"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe54cbc799e13ba7075231411ff695d12d276ea1f913dd6e2f9d3a3e8665b257b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7ea43226b74fe1023daddf892112a8d33106fe92d6300d9a5e39a6928b5c4d0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100050
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 50, Rezitative und Chöre. "Sie schrieen aber noch mehr" · Machine-readable JSON-LD