ISRC ITZ040500062
Verified recording
ITZ040500062 is “Pagliacci / Act 2: "O Colombina, il tenero fido Arlecchin...Di fare il segno"” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0x9ece53f92ba67b85c5e860c6d77472bcbd22a684a80f97a9061daa397b247a3f 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/ITZ040500062.
Recording identifiers
- ISRC
- ITZ040500062
- Title
- Pagliacci / Act 2: "O Colombina, il tenero fido Arlecchin...Di fare il segno"
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0x9ece53f92ba67b85c5e860c6d77472bcbd22a684a80f97a9061daa397b247a3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5a3e4d442ce9c7f027f3389d0357d1d946bf230beefc84cb0c4022e8f5df694a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500062
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Pagliacci / Act 2: "O Colombina, il tenero fido Arlecchin...Di fare il segno" · Machine-readable JSON-LD