ISRC GBAJY0232604
Verified recording
GBAJY0232604 is “Piano Concerto No. 1 in E-Flat Minor, Op. 4: IV. Adagio non tanto” by Sergei Lyapunov,
registered on the CopyrightChains blockchain with CopyrightID
0xe307a0a10a2613ace75da6a0e8e1b62d2c07165abf8671c2066d7467d2ef5d9f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0232604.
Recording identifiers
- ISRC
- GBAJY0232604
- Title
- Piano Concerto No. 1 in E-Flat Minor, Op. 4: IV. Adagio non tanto
- Artist
- Sergei Lyapunov
- CopyrightID (CopyrightChains transaction hash)
0xe307a0a10a2613ace75da6a0e8e1b62d2c07165abf8671c2066d7467d2ef5d9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cecbb7ac380e8824891b3fe7ed5154ff93ab4a982d1f59609a32c936525f5167- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0232604
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 1 in E-Flat Minor, Op. 4: IV. Adagio non tanto · Machine-readable JSON-LD