ISRC USBC18600141
Verified recording
USBC18600141 is “Ballades: No. 1 in G Minor, Op. 23” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x665ed1931876f25f9d83592636da5479a0aed50636fbaf6afb438e3a26e3ff86 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18600141.
Recording identifiers
- ISRC
- USBC18600141
- Title
- Ballades: No. 1 in G Minor, Op. 23
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x665ed1931876f25f9d83592636da5479a0aed50636fbaf6afb438e3a26e3ff86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:61ba2a6f133a6749e0c788812cf0cd306baf738c6575fef56035e37b224443d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18600141
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Ballades: No. 1 in G Minor, Op. 23 · Machine-readable JSON-LD