ISRC USSM10006170
Verified recording
USSM10006170 is “24 Preludes, Op. 28: No. 7 in A Major - Andantino” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x92b9110a24ebf9869d25814f48ffdc72e96f19a1e0fc943c8041a0d25844a604 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10006170.
Recording identifiers
- ISRC
- USSM10006170
- Title
- 24 Preludes, Op. 28: No. 7 in A Major - Andantino
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x92b9110a24ebf9869d25814f48ffdc72e96f19a1e0fc943c8041a0d25844a604
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:b925d897fa49cc695ae84ea532fd547040971f2daf3d55a023df4b3f7ad9f489- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10006170
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: 24 Preludes, Op. 28: No. 7 in A Major - Andantino · Machine-readable JSON-LD