ISRC GBAJY0865604
Verified recording
GBAJY0865604 is “Sonata No. 2, Op. 54: III. Largo – Allegro” by Nikolai Kapustin,
registered on the CopyrightChains blockchain with CopyrightID
0x75a751af098a13ed6e67fb9ecb43cafaf606eb6486616a24fa68464fa60d93c6 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0865604.
Recording identifiers
- ISRC
- GBAJY0865604
- Title
- Sonata No. 2, Op. 54: III. Largo – Allegro
- Artist
- Nikolai Kapustin
- CopyrightID (CopyrightChains transaction hash)
0x75a751af098a13ed6e67fb9ecb43cafaf606eb6486616a24fa68464fa60d93c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:927846784242f02fd90eee4d0dc0e935f3e9fb7e6ec8542f3d7c2ac7efea3fa8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0865604
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Sonata No. 2, Op. 54: III. Largo – Allegro · Machine-readable JSON-LD