ISRC USSM12404386
Verified recording
USSM12404386 is “24 Préludes, Op. 28: No. 15 in D-Flat Major "Raindrop" - Sostenuto” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x9f97dfb07646df00f6bebb7596b8769cdd76f74c6f8ca8e2be86f230cd9a7669 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/USSM12404386.
Recording identifiers
- ISRC
- USSM12404386
- Title
- 24 Préludes, Op. 28: No. 15 in D-Flat Major "Raindrop" - Sostenuto
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x9f97dfb07646df00f6bebb7596b8769cdd76f74c6f8ca8e2be86f230cd9a7669
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2bf751582facec3d8ff22a30e1602353adacad1cad78255e0370edd7aa16af6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12404386
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 24 Préludes, Op. 28: No. 15 in D-Flat Major "Raindrop" - Sostenuto · Machine-readable JSON-LD