ISRC FRUM72300316
Verified recording
FRUM72300316 is “24 Préludes, Op. 28: No. 15 in D-Flat Major ''Raindrop'' (Arr. Franchomme for 4 Cellos)” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x4d77dcf7bec9f3de47b09487ef7c0448c7f245d116f84341ecce7e72bea02902 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72300316.
Recording identifiers
- ISRC
- FRUM72300316
- Title
- 24 Préludes, Op. 28: No. 15 in D-Flat Major ''Raindrop'' (Arr. Franchomme for 4 Cellos)
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x4d77dcf7bec9f3de47b09487ef7c0448c7f245d116f84341ecce7e72bea02902
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:ff4c5c4ae4870ee6163e1cddb89967e99e66ba597f5f0aaf1993ebc510bde560- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72300316
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: 24 Préludes, Op. 28: No. 15 in D-Flat Major ''Raindrop'' (Arr. Franchomme for 4 Cellos) · Machine-readable JSON-LD