ISRC FR7JM2536070
Verified recording
FR7JM2536070 is “Weinen, Klagen, Sorgen, Zagen, BWV 12: VII. Choral "Was Gott tut, das ist wohlgetan"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc5ba4ec02406ef9a58bee40ede03d4db26f2f02f8ca53500de4e60333afad8d1 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2536070.
Recording identifiers
- ISRC
- FR7JM2536070
- Title
- Weinen, Klagen, Sorgen, Zagen, BWV 12: VII. Choral "Was Gott tut, das ist wohlgetan"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc5ba4ec02406ef9a58bee40ede03d4db26f2f02f8ca53500de4e60333afad8d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d1ee0107fa9198c7a4e05a6459f36f8d8d59a53aee75a8171170ff61b1efb111- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2536070
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Weinen, Klagen, Sorgen, Zagen, BWV 12: VII. Choral "Was Gott tut, das ist wohlgetan" · Machine-readable JSON-LD