ISRC ITZ040500060
Verified recording
ITZ040500060 is “Pagliacci / Act 2: "Presto, affrettiamoci"” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0xbfc71b592166cde2111d37377b88217cd66957476dddb7311e7cbef245f62218 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500060.
Recording identifiers
- ISRC
- ITZ040500060
- Title
- Pagliacci / Act 2: "Presto, affrettiamoci"
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0xbfc71b592166cde2111d37377b88217cd66957476dddb7311e7cbef245f62218
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:1bc112075c55521c09859e7bea5c41b038c269e3bfcfaf945b856fd84a5076ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500060
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Pagliacci / Act 2: "Presto, affrettiamoci" · Machine-readable JSON-LD