ISRC GBAJY9802504
Verified recording
GBAJY9802504 is “Violin Sonata in G Major, BWV 1021: III. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf40d176bbf2b31a8c6ddecdef0c4ed44ba7a0c13d4263d8bdc6d45ac28910f32 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9802504.
Recording identifiers
- ISRC
- GBAJY9802504
- Title
- Violin Sonata in G Major, BWV 1021: III. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf40d176bbf2b31a8c6ddecdef0c4ed44ba7a0c13d4263d8bdc6d45ac28910f32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9cee0977b16139b5b3c56441b154b823fc57a56eaac88b3457e41700b54c4167- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9802504
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Violin Sonata in G Major, BWV 1021: III. Largo · Machine-readable JSON-LD