ISRC JPVI09920180
Verified recording
JPVI09920180 is “Un Sospiro (3 Etudes de Concert S.144-3)” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0xce392835b15dc0c381bb1e7e91c6eedb80b798a01beb1b47cfcf3ab16490d7f4 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09920180.
Recording identifiers
- ISRC
- JPVI09920180
- Title
- Un Sospiro (3 Etudes de Concert S.144-3)
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0xce392835b15dc0c381bb1e7e91c6eedb80b798a01beb1b47cfcf3ab16490d7f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:ed06e80bf412ccd2892e7e6929eeb03ee5f7e9d6062c91801a5539e6c0c2915e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09920180
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Un Sospiro (3 Etudes de Concert S.144-3) · Machine-readable JSON-LD