ISRC GBAJY0232601
Verified recording
GBAJY0232601 is “Piano Concerto No. 1 in E-Flat Minor, Op. 4: I. Allegro con brio” by Sergei Lyapunov,
registered on the CopyrightChains blockchain with CopyrightID
0x5f37fc89aa6f207198880c3108d847dd7ffb7fc0ea0fe1772e7f0e324a3d6962 and independently timestamped
in Bitcoin block 960223 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0232601.
Recording identifiers
- ISRC
- GBAJY0232601
- Title
- Piano Concerto No. 1 in E-Flat Minor, Op. 4: I. Allegro con brio
- Artist
- Sergei Lyapunov
- CopyrightID (CopyrightChains transaction hash)
0x5f37fc89aa6f207198880c3108d847dd7ffb7fc0ea0fe1772e7f0e324a3d6962
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:51:46+00:00
- Bitcoin block
- 960223
- Canonical record hash
sha256:17caa2e58b50cad826e69bcdc5c71fa3ffffd97cf556d9cb3048013f7ad39c2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0232601
- Bitcoin block existence check
- https://blockstream.info/api/block/960223
Full record
Track page: Piano Concerto No. 1 in E-Flat Minor, Op. 4: I. Allegro con brio · Machine-readable JSON-LD