ISRC ITZ040500067
Verified recording
ITZ040500067 is “Pagliacci / Act 2: "Sperai, tanto il delirio"” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0x96919902ac1efd75a7117d4e28ab414f42552095fe68ce044314932fbebd4726 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500067.
Recording identifiers
- ISRC
- ITZ040500067
- Title
- Pagliacci / Act 2: "Sperai, tanto il delirio"
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0x96919902ac1efd75a7117d4e28ab414f42552095fe68ce044314932fbebd4726
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:7586fd26c035eca7d1a20d3c57d67f313ea90adeadc926b85010229ba2f7c893- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500067
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Pagliacci / Act 2: "Sperai, tanto il delirio" · Machine-readable JSON-LD