ISRC DEA807102905
Verified recording
DEA807102905 is “Bach, JS: Es ist das Heil uns kommen her, BWV 9: No. 5, Duett. "Herr, du siehst statt guter Werke"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4987c4377656b1c63ea5f18853b561fa43dc4a2f0da5f1858c4b6ac809c4793b and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807102905.
Recording identifiers
- ISRC
- DEA807102905
- Title
- Bach, JS: Es ist das Heil uns kommen her, BWV 9: No. 5, Duett. "Herr, du siehst statt guter Werke"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4987c4377656b1c63ea5f18853b561fa43dc4a2f0da5f1858c4b6ac809c4793b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:62d3a1ef795e685f92fc41cf51532b704d66553ba1a295555ef1a59d5583ec39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807102905
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Bach, JS: Es ist das Heil uns kommen her, BWV 9: No. 5, Duett. "Herr, du siehst statt guter Werke" · Machine-readable JSON-LD