ISRC ITZ040900145
Verified recording
ITZ040900145 is “Andrea Chénier / Act 3: "L'uccello è nella rete! ... Donnina innamorata"” by Umberto Giordano,
registered on the CopyrightChains blockchain with CopyrightID
0xdd0bc030608d4ded81aeae64f37d1e2f544994b505c2defcf070ab7afe97ecc1 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040900145.
Recording identifiers
- ISRC
- ITZ040900145
- Title
- Andrea Chénier / Act 3: "L'uccello è nella rete! ... Donnina innamorata"
- Artist
- Umberto Giordano
- CopyrightID (CopyrightChains transaction hash)
0xdd0bc030608d4ded81aeae64f37d1e2f544994b505c2defcf070ab7afe97ecc1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:c080c9a2309717cc367623bf145f4477d85c237970041991af102ee622490005- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040900145
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Andrea Chénier / Act 3: "L'uccello è nella rete! ... Donnina innamorata" · Machine-readable JSON-LD