ISRC DEF057200100
Verified recording
DEF057200100 is “Hungarian Rhapsody No. 9 in E Flat, S. 244 "Pesther Carneval"” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0xad202632235683dc0e0920ce65c9e607db1b219e6a8cc3811bbbf071dcbdfa47 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057200100.
Recording identifiers
- ISRC
- DEF057200100
- Title
- Hungarian Rhapsody No. 9 in E Flat, S. 244 "Pesther Carneval"
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0xad202632235683dc0e0920ce65c9e607db1b219e6a8cc3811bbbf071dcbdfa47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:471b74524fcb1e1edee8054158825ae7f0b683c8d4d92bf83b12ad981c3b7977- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057200100
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Hungarian Rhapsody No. 9 in E Flat, S. 244 "Pesther Carneval" · Machine-readable JSON-LD