ISRC SEWDL0715507
Verified recording
SEWDL0715507 is “Concerto No. 1 in E-Flat Major for Piano and Orchestra, S. 124: II. Quasi adagio” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0x770638940e24a89b9f58b95352816920236d6a9ad304a7da26df26a93f917589 and independently timestamped
in Bitcoin block 957820 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0715507.
Recording identifiers
- ISRC
- SEWDL0715507
- Title
- Concerto No. 1 in E-Flat Major for Piano and Orchestra, S. 124: II. Quasi adagio
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0x770638940e24a89b9f58b95352816920236d6a9ad304a7da26df26a93f917589
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:54:01+00:00
- Bitcoin block
- 957820
- Canonical record hash
sha256:6818aa73d240a25f677877b24fbb962b0998d86aa0f6e9f9d63fd9547f5d3a44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0715507
- Bitcoin block existence check
- https://blockstream.info/api/block/957820
Full record
Track page: Concerto No. 1 in E-Flat Major for Piano and Orchestra, S. 124: II. Quasi adagio · Machine-readable JSON-LD