ISRC ITZ040900130
Verified recording
ITZ040900130 is “Andrea Chénier / Act 1: "Passiamo la sera allegramente! ... O Pastorelle addio!"” by Umberto Giordano,
registered on the CopyrightChains blockchain with CopyrightID
0x611f9696805814e1e011f5e5142f1389764f920149840f6d5a6d8129f9b87902 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040900130.
Recording identifiers
- ISRC
- ITZ040900130
- Title
- Andrea Chénier / Act 1: "Passiamo la sera allegramente! ... O Pastorelle addio!"
- Artist
- Umberto Giordano
- CopyrightID (CopyrightChains transaction hash)
0x611f9696805814e1e011f5e5142f1389764f920149840f6d5a6d8129f9b87902
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:a41d02889d005ec3d10ed3c67535f947d1d19474c23963b8ee02460e2324a530- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040900130
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Andrea Chénier / Act 1: "Passiamo la sera allegramente! ... O Pastorelle addio!" · Machine-readable JSON-LD