ISRC ITZ040900128
Verified recording
ITZ040900128 is “Andrea Chénier / Act 1: "Il giorno intorno già s'insera lentamente! ... Via,"” by Umberto Giordano,
registered on the CopyrightChains blockchain with CopyrightID
0x1f57d90d9928553f410f9b8727876f497efd6483abf5ed28b3850f344bce5f60 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040900128.
Recording identifiers
- ISRC
- ITZ040900128
- Title
- Andrea Chénier / Act 1: "Il giorno intorno già s'insera lentamente! ... Via,"
- Artist
- Umberto Giordano
- CopyrightID (CopyrightChains transaction hash)
0x1f57d90d9928553f410f9b8727876f497efd6483abf5ed28b3850f344bce5f60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:4dc398443f3cca57c208afd4b65a4a6aad4257b3f4430264783c5dec0b1c6c00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040900128
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Andrea Chénier / Act 1: "Il giorno intorno già s'insera lentamente! ... Via," · Machine-readable JSON-LD