ISRC FRZ110901182
Verified recording
FRZ110901182 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
0x29f30b3a76adaeb1808684c021889d2f06a58e71018c085f60ee3d98ae06ebde and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110901182.
Recording identifiers
- ISRC
- FRZ110901182
- 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)
0x29f30b3a76adaeb1808684c021889d2f06a58e71018c085f60ee3d98ae06ebde
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:c403edad95d5ac257ba5a3d6d22d9fe88f111a9c3fbd75d0a547124986562541- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110901182
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
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