ISRC ITZ040500047
Verified recording
ITZ040500047 is “Pagliacci / Act 1: "Un tal gioco, credetemi"” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0x71a2f8b5aed19a2e8f8c6856f23853d21db8b4157607844a2987e9e0e24c163f and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500047.
Recording identifiers
- ISRC
- ITZ040500047
- Title
- Pagliacci / Act 1: "Un tal gioco, credetemi"
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0x71a2f8b5aed19a2e8f8c6856f23853d21db8b4157607844a2987e9e0e24c163f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:bf445d236e797195af4ef7a59018fd11156eff97a0bcf0ef60e20d3e562b1131- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040500047
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Pagliacci / Act 1: "Un tal gioco, credetemi" · Machine-readable JSON-LD