ISRC DESR72346506
Verified recording
DESR72346506 is “Concerto for Piano and Orchestra No. 2 in C minor, Op. 18: I. Moderato” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x9a717e64e269156378ab03ea47f93839e937b2b78c8dbec2d31358dc8985c4ec and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72346506.
Recording identifiers
- ISRC
- DESR72346506
- Title
- Concerto for Piano and Orchestra No. 2 in C minor, Op. 18: I. Moderato
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x9a717e64e269156378ab03ea47f93839e937b2b78c8dbec2d31358dc8985c4ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8d1af7c547af76d63c1bc2800504e7861b605ea337ff6c37ed1035819ae25b5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72346506
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto for Piano and Orchestra No. 2 in C minor, Op. 18: I. Moderato · Machine-readable JSON-LD