ISRC GBF078340122
Verified recording
GBF078340122 is “Sinfonia (3-Part Invention) No. 7 in E Minor, BWV 793” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6a6c58acd5c2cc2ae9fe4c43aa9f8289328d8abee0db403a534b8abe261daa6c 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/GBF078340122.
Recording identifiers
- ISRC
- GBF078340122
- Title
- Sinfonia (3-Part Invention) No. 7 in E Minor, BWV 793
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6a6c58acd5c2cc2ae9fe4c43aa9f8289328d8abee0db403a534b8abe261daa6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a262935c536be4eda00f7d243befdb2c3a0d3606e4b2f1eeef5f23e1c20579b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078340122
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Sinfonia (3-Part Invention) No. 7 in E Minor, BWV 793 · Machine-readable JSON-LD