ISRC FRZ209903870
Verified recording
FRZ209903870 is “Giordano : Andrea Chénier : Act 4 "Come un bel dì di maggio" [Andrea Chénier]” by Umberto Giordano,
registered on the CopyrightChains blockchain with CopyrightID
0xc4e2e56b7fc8d1d60cc6ecc13297b605359a71befc989edee3332c74e974344a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209903870.
Recording identifiers
- ISRC
- FRZ209903870
- Title
- Giordano : Andrea Chénier : Act 4 "Come un bel dì di maggio" [Andrea Chénier]
- Artist
- Umberto Giordano
- CopyrightID (CopyrightChains transaction hash)
0xc4e2e56b7fc8d1d60cc6ecc13297b605359a71befc989edee3332c74e974344a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1e1879dc4c396cbf0bb0d6f8985ef60f925fc50094080c6b6c74df6b615dd018- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209903870
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Giordano : Andrea Chénier : Act 4 "Come un bel dì di maggio" [Andrea Chénier] · Machine-readable JSON-LD