ISRC GBAJY2444826
Verified recording
GBAJY2444826 is “2-Part Invention No. 4 in D Minor, BWV 775” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0389a93607a1f769f987ad6b11adb87cd3d8dca2d3f0edea348392ec3f101d54 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2444826.
Recording identifiers
- ISRC
- GBAJY2444826
- Title
- 2-Part Invention No. 4 in D Minor, BWV 775
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0389a93607a1f769f987ad6b11adb87cd3d8dca2d3f0edea348392ec3f101d54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:19d1522ab20b50380060e0e271912b220464429d699fdfb330d882601079cf49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2444826
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: 2-Part Invention No. 4 in D Minor, BWV 775 · Machine-readable JSON-LD