ISRC FRZ131114020
Verified recording
FRZ131114020 is “Études d'exécution transcendante, S. 139: No. 10, Allegro agitato molto” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0xb4e3d150c1f41d80a3fc5863d1f3199e9d2bd3e6dad641e06a1cbe02ac74acb1 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131114020.
Recording identifiers
- ISRC
- FRZ131114020
- Title
- Études d'exécution transcendante, S. 139: No. 10, Allegro agitato molto
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0xb4e3d150c1f41d80a3fc5863d1f3199e9d2bd3e6dad641e06a1cbe02ac74acb1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:1d11f6b3819d1a29afc22b0d55f01941620da784e6d6bc30a7bdfac3109f067a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131114020
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Études d'exécution transcendante, S. 139: No. 10, Allegro agitato molto · Machine-readable JSON-LD