ISRC USUW62300088
Verified recording
USUW62300088 is “Transcendental Etudes, S. 139: No. 9, Ricordanza - Live” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0x6a9ed297f3a69798d0cf36f28892e857ea6f105f54617839454ba961da5feb86 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUW62300088.
Recording identifiers
- ISRC
- USUW62300088
- Title
- Transcendental Etudes, S. 139: No. 9, Ricordanza - Live
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0x6a9ed297f3a69798d0cf36f28892e857ea6f105f54617839454ba961da5feb86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4a90986efe041d92109a76f664fd3402d109f89032596fd9522c438bf621ac0f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUW62300088
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Transcendental Etudes, S. 139: No. 9, Ricordanza - Live · Machine-readable JSON-LD