ISRC GBAYC1001323
Verified recording
GBAYC1001323 is “Rachmaninov: Piano Concerto No. 4 in G Minor, Op. 40: I. Allegro vivace. Alla breve” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x6730d225bb177ffd6f5662edd775ea4a419086122a50f0e85c0a1ae41e0ac4bb 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/GBAYC1001323.
Recording identifiers
- ISRC
- GBAYC1001323
- Title
- Rachmaninov: Piano Concerto No. 4 in G Minor, Op. 40: I. Allegro vivace. Alla breve
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x6730d225bb177ffd6f5662edd775ea4a419086122a50f0e85c0a1ae41e0ac4bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:51:46+00:00
- Bitcoin block
- 960223
- Canonical record hash
sha256:629244b7bc294bb4cda26445e37c83e45d6537f8ada28de95b4d9790a4e91a56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1001323
- Bitcoin block existence check
- https://blockstream.info/api/block/960223
Full record
Track page: Rachmaninov: Piano Concerto No. 4 in G Minor, Op. 40: I. Allegro vivace. Alla breve · Machine-readable JSON-LD