ISRC GBAYD8400095
Verified recording
GBAYD8400095 is “Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x1fb232c3145afe4c9aa2ee5ffdde6ed1528862b9bf04fbda0a5f5a146f69f936 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8400095.
Recording identifiers
- ISRC
- GBAYD8400095
- Title
- Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x1fb232c3145afe4c9aa2ee5ffdde6ed1528862b9bf04fbda0a5f5a146f69f936
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:cbc4e21a437c8da23af859314eb6a6301d958264e88e1a3e92c70eb76f302a56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8400095
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto · Machine-readable JSON-LD