ISRC SEAES1228030
Verified recording
SEAES1228030 is “12 Études d'exécution transcendante, S. 139/R. 2b: No. 11 in D-Flat Major, "Harmonies du soir"” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0x4d99e9dd305a16889db610fd91e3b2fe8bf2dcb9320a8bbe34655c188efef98c and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1228030.
Recording identifiers
- ISRC
- SEAES1228030
- Title
- 12 Études d'exécution transcendante, S. 139/R. 2b: No. 11 in D-Flat Major, "Harmonies du soir"
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0x4d99e9dd305a16889db610fd91e3b2fe8bf2dcb9320a8bbe34655c188efef98c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:fccb7274a03f076ff313515123931a3c34125456e180786bb62bfdba0bf46f80- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAES1228030
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: 12 Études d'exécution transcendante, S. 139/R. 2b: No. 11 in D-Flat Major, "Harmonies du soir" · Machine-readable JSON-LD