ISRC ITZ040900131
Verified recording
ITZ040900131 is “Andrea Chénier / Act 1: "Al mio dire perdono"” by Umberto Giordano,
registered on the CopyrightChains blockchain with CopyrightID
0xbc82bdf57df50ee6306c038dca9f6372b0b7d43fcfd5b063dfec0aba033a50ba 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/ITZ040900131.
Recording identifiers
- ISRC
- ITZ040900131
- Title
- Andrea Chénier / Act 1: "Al mio dire perdono"
- Artist
- Umberto Giordano
- CopyrightID (CopyrightChains transaction hash)
0xbc82bdf57df50ee6306c038dca9f6372b0b7d43fcfd5b063dfec0aba033a50ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:c5c9eeae75dbf75bc9ebbee05ba806902dbadbb744a1ed4f1f4a5bfae75db2bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ040900131
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Andrea Chénier / Act 1: "Al mio dire perdono" · Machine-readable JSON-LD