ISRC GBAJY0865605
Verified recording
GBAJY0865605 is “Sonata No. 2, Op. 54: IV. Allegro – Allegro vivace” by Nikolai Kapustin,
registered on the CopyrightChains blockchain with CopyrightID
0x3c21ea60efd9a76507565b136c27378b3f05c951e03c7d443f4258b77728e07a and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0865605.
Recording identifiers
- ISRC
- GBAJY0865605
- Title
- Sonata No. 2, Op. 54: IV. Allegro – Allegro vivace
- Artist
- Nikolai Kapustin
- CopyrightID (CopyrightChains transaction hash)
0x3c21ea60efd9a76507565b136c27378b3f05c951e03c7d443f4258b77728e07a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:66b7aef43e26f93bf00834708f5a8c95ecc86bc31d996d18528197622e872d1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0865605
- Bitcoin block existence check
- https://blockstream.info/api/block/960175
Full record
Track page: Sonata No. 2, Op. 54: IV. Allegro – Allegro vivace · Machine-readable JSON-LD