ISRC DEA807102504
Verified recording
DEA807102504 is “Bach, JS: Ach Gott, wie manches Herzeleid, BWV 3: No. 4, Rezitativ. "Es mag mir Leib und Geist verschmachten"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7bd73af3f7fc711398ebe917057f4ae767870a25f71fb8e42bdfe7d4fd55e480 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807102504.
Recording identifiers
- ISRC
- DEA807102504
- Title
- Bach, JS: Ach Gott, wie manches Herzeleid, BWV 3: No. 4, Rezitativ. "Es mag mir Leib und Geist verschmachten"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7bd73af3f7fc711398ebe917057f4ae767870a25f71fb8e42bdfe7d4fd55e480
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:36d379ff19fff90c0ae70bbd03b91224d57d3f9c19d3ce4d2ce6f836cf6c93f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807102504
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Bach, JS: Ach Gott, wie manches Herzeleid, BWV 3: No. 4, Rezitativ. "Es mag mir Leib und Geist verschmachten" · Machine-readable JSON-LD