ISRC DEF056507170
Verified recording
DEF056507170 is “Ballade No. 1 in G Minor, Op. 23 - Pt. 10” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x52173e1bcd444c89c7a2721b9a6e8cc84ad4204c687700d560445924723349c6 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056507170.
Recording identifiers
- ISRC
- DEF056507170
- Title
- Ballade No. 1 in G Minor, Op. 23 - Pt. 10
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x52173e1bcd444c89c7a2721b9a6e8cc84ad4204c687700d560445924723349c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:c9e02e0a5c3893b6933dac98fb6696ff3d810d1062dada5ba1255bd2e1afa08b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056507170
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Ballade No. 1 in G Minor, Op. 23 - Pt. 10 · Machine-readable JSON-LD