ISRC GBAYC9501661
Verified recording
GBAYC9501661 is “Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x2593d5b8209b78dd2fe1af663c14d740129362af477e4d9221475f78d8b57bf5 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9501661.
Recording identifiers
- ISRC
- GBAYC9501661
- Title
- Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x2593d5b8209b78dd2fe1af663c14d740129362af477e4d9221475f78d8b57bf5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:70dff6f3619399c3b925a0a73ad829e7a511549fd4152ca9d57946e06f4c1cf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9501661
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto · Machine-readable JSON-LD