ISRC USSJ10813887
Verified recording
USSJ10813887 is “Preludes, Op. 28 No. 15 In D-Flat Major "Raindrop" - Sostenuto” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xa60ec795d71cbf8cb637de30b9efcfb690ce3a31dc9614c5147b5a3eec0c9ad0 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/USSJ10813887.
Recording identifiers
- ISRC
- USSJ10813887
- Title
- Preludes, Op. 28 No. 15 In D-Flat Major "Raindrop" - Sostenuto
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xa60ec795d71cbf8cb637de30b9efcfb690ce3a31dc9614c5147b5a3eec0c9ad0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:45b1aa8d89f38cd8072254609276dc1717e1db5d9adb514149157c0683b7165d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10813887
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Preludes, Op. 28 No. 15 In D-Flat Major "Raindrop" - Sostenuto · Machine-readable JSON-LD