ISRC GBAJY2444827
Verified recording
GBAJY2444827 is “2-Part Invention No. 5 in E-Flat Major, BWV 776” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe61bbe5895e40cb699c7116dfc346a4e21fab404bb4ea84c7dc1524f38d59e3c 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/GBAJY2444827.
Recording identifiers
- ISRC
- GBAJY2444827
- Title
- 2-Part Invention No. 5 in E-Flat Major, BWV 776
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe61bbe5895e40cb699c7116dfc346a4e21fab404bb4ea84c7dc1524f38d59e3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:d452e260c8a782829641e7d09e6121f86af0ed8bcab8d90e65a10bd2adf514ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2444827
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: 2-Part Invention No. 5 in E-Flat Major, BWV 776 · Machine-readable JSON-LD