ISRC FRS999603008
Verified recording
FRS999603008 is “Liszt: 3 Etudes de concert, S. 144: No. 3 Un sospiro” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0x36a46f3a391f9cced7f7f9981af9d257da3884bc48d03e5edbd1e48f33ce878d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS999603008.
Recording identifiers
- ISRC
- FRS999603008
- Title
- Liszt: 3 Etudes de concert, S. 144: No. 3 Un sospiro
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0x36a46f3a391f9cced7f7f9981af9d257da3884bc48d03e5edbd1e48f33ce878d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:007de3c5e8acd697471c1c80ab883bed2e2f8502781ee605b1da00a819c85501- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS999603008
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Liszt: 3 Etudes de concert, S. 144: No. 3 Un sospiro · Machine-readable JSON-LD