ISRC ITZ040500040
Verified recording
ITZ040500040 is “Cavalleria rusticana: "Compar Alfio!"” by Pietro Mascagni,
registered on the CopyrightChains blockchain with CopyrightID
0x697c68b291b2d8f9bcd2c0f50090392a64ca0f149b210db2b2e058c8d0d87cd5 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500040.
Recording identifiers
- ISRC
- ITZ040500040
- Title
- Cavalleria rusticana: "Compar Alfio!"
- Artist
- Pietro Mascagni
- CopyrightID (CopyrightChains transaction hash)
0x697c68b291b2d8f9bcd2c0f50090392a64ca0f149b210db2b2e058c8d0d87cd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:aecd100645614b7e0f5964f52aa6d4b49a9a02aa64fad0b425a8c3ed28870d2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500040
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Cavalleria rusticana: "Compar Alfio!" · Machine-readable JSON-LD