ISRC SEWDL0519310
Verified recording
SEWDL0519310 is “12 Études, Op. 10: No. 12 in C Minor, "Revolutionary": Allegro con fuoco” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x5fdcc031e2154eca3ea7ce74dcd86e206e80e33202f9ca782c2b34377e60e340 and independently timestamped
in Bitcoin block 959105 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0519310.
Recording identifiers
- ISRC
- SEWDL0519310
- Title
- 12 Études, Op. 10: No. 12 in C Minor, "Revolutionary": Allegro con fuoco
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x5fdcc031e2154eca3ea7ce74dcd86e206e80e33202f9ca782c2b34377e60e340
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T06:33:30+00:00
- Bitcoin block
- 959105
- Canonical record hash
sha256:2a5cb46d1ee57ca83a0621158bd5f65ffbf422c0ac3eae66e17c947497929dda- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0519310
- Bitcoin block existence check
- https://blockstream.info/api/block/959105
Full record
Track page: 12 Études, Op. 10: No. 12 in C Minor, "Revolutionary": Allegro con fuoco · Machine-readable JSON-LD