ISRC USZGD0100034
Verified recording
USZGD0100034 is “Ballade No. 1 in G Minor, Op. 23” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xc2524c314b40859e8af9dba3f830d93d674f3f8c567d275992bfdd47a51f53cb and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZGD0100034.
Recording identifiers
- ISRC
- USZGD0100034
- Title
- Ballade No. 1 in G Minor, Op. 23
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xc2524c314b40859e8af9dba3f830d93d674f3f8c567d275992bfdd47a51f53cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:3b1b53ab96e885a9b1ce73d230c32f5ddc25ebfbc002315243937f3ae70b3a2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZGD0100034
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Ballade No. 1 in G Minor, Op. 23 · Machine-readable JSON-LD