ISRC FRZ118306413
Verified recording
FRZ118306413 is “Rachmaninov: Morceaux de fantaisie, Op. 3: No. 2, Prelude in C-Sharp Minor "The Bells of Moscow"” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x334c259e9a52e811ce6af243df06efe2fe1e76be084feba5ad7c9c4b85a39027 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118306413.
Recording identifiers
- ISRC
- FRZ118306413
- Title
- Rachmaninov: Morceaux de fantaisie, Op. 3: No. 2, Prelude in C-Sharp Minor "The Bells of Moscow"
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x334c259e9a52e811ce6af243df06efe2fe1e76be084feba5ad7c9c4b85a39027
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:6641b9b0c72a9ecaba0112040f188bfcb907c60f1a0050ab125258e912d490a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118306413
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Rachmaninov: Morceaux de fantaisie, Op. 3: No. 2, Prelude in C-Sharp Minor "The Bells of Moscow" · Machine-readable JSON-LD