ISRC FR7JM1757160
Verified recording
FR7JM1757160 is “13 Préludes, Op. 32: No. 5. Moderato in G Major” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x91ada1e7a4b631e9c0af914f3915bc73b1a2dff8dbd44b786c07f6990cf04514 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1757160.
Recording identifiers
- ISRC
- FR7JM1757160
- Title
- 13 Préludes, Op. 32: No. 5. Moderato in G Major
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x91ada1e7a4b631e9c0af914f3915bc73b1a2dff8dbd44b786c07f6990cf04514
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0e79721e65e016cf93a43593938bdf98071c5014ea58d4399d11b81c60aedf03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1757160
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 13 Préludes, Op. 32: No. 5. Moderato in G Major · Machine-readable JSON-LD