ISRC DEA807200707
Verified recording
DEA807200707 is “Bach, JS: Weinen, Klagen, Sorgen, Zagen, BWV 12: No. 7, Choral. "Was Gott tut, das ist wohlgetan"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf0f8e0220ee58c70b09fe8b89151f5abc62f9ff4ec6e02269be6c62ecd7b8cd1 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807200707.
Recording identifiers
- ISRC
- DEA807200707
- Title
- Bach, JS: Weinen, Klagen, Sorgen, Zagen, BWV 12: No. 7, Choral. "Was Gott tut, das ist wohlgetan"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf0f8e0220ee58c70b09fe8b89151f5abc62f9ff4ec6e02269be6c62ecd7b8cd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:5d98553a2838b82abfc16390fe848d6a50e76110613133e78a99fb85aef171e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA807200707
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Bach, JS: Weinen, Klagen, Sorgen, Zagen, BWV 12: No. 7, Choral. "Was Gott tut, das ist wohlgetan" · Machine-readable JSON-LD