ISRC DEA340702439
Verified recording
DEA340702439 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 2, Rezitativ. "Da Jesus diese Rede vollendet hatte"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x752109e3cdce897938130847f04527d37098727d0f17b4e73ed77c586b739edf and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340702439.
Recording identifiers
- ISRC
- DEA340702439
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 2, Rezitativ. "Da Jesus diese Rede vollendet hatte"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x752109e3cdce897938130847f04527d37098727d0f17b4e73ed77c586b739edf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:0829aacacef2e994f3a17c27c03545969deef09f7c1b82861dd64c8e47549e25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340702439
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 2, Rezitativ. "Da Jesus diese Rede vollendet hatte" · Machine-readable JSON-LD