ISRC DEA807102505
Verified recording
DEA807102505 is “Bach, JS: Ach Gott, wie manches Herzeleid, BWV 3: No. 5, Duett. "Wenn Sorgen auf mich dringen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x131255f0392285c4163a184232805eacc01abc4f17670948eac9420beec6c806 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807102505.
Recording identifiers
- ISRC
- DEA807102505
- Title
- Bach, JS: Ach Gott, wie manches Herzeleid, BWV 3: No. 5, Duett. "Wenn Sorgen auf mich dringen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x131255f0392285c4163a184232805eacc01abc4f17670948eac9420beec6c806
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:2f8e65141b11b5b5e9911b761e280a47ae3000d1dcd282cd3a5fdc12ca2cff45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807102505
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: Bach, JS: Ach Gott, wie manches Herzeleid, BWV 3: No. 5, Duett. "Wenn Sorgen auf mich dringen" · Machine-readable JSON-LD