ISRC DEA540000990
Verified recording
DEA540000990 is “Frederic Chopin: Revolutionary Nr. 12 C-Moll, Klavieretueden op. 10” by Květa Novotná,
registered on the CopyrightChains blockchain with CopyrightID
0xe468fd3a718a2088c3ce28e01ccc331270312ef65eef65029be6e3573e07d4cb and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA540000990.
Recording identifiers
- ISRC
- DEA540000990
- Title
- Frederic Chopin: Revolutionary Nr. 12 C-Moll, Klavieretueden op. 10
- Artist
- Květa Novotná
- CopyrightID (CopyrightChains transaction hash)
0xe468fd3a718a2088c3ce28e01ccc331270312ef65eef65029be6e3573e07d4cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:a1098dda9c60815ff90ff7f25c6166b2608fc91d654fe83dd838ed3e84823c5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA540000990
- Bitcoin block existence check
- https://blockstream.info/api/block/960509
Full record
Track page: Frederic Chopin: Revolutionary Nr. 12 C-Moll, Klavieretueden op. 10 · Machine-readable JSON-LD