ISRC GBBBA1043700
Verified recording
GBBBA1043700 is “Andrea Chénier / Act 4: "Come un bel dì di maggio"” by Umberto Giordano,
registered on the CopyrightChains blockchain with CopyrightID
0x5271653ed0b9623b3ba70699290f6c5222c6d011dc2ce551cca08a140f9ac7ba and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1043700.
Recording identifiers
- ISRC
- GBBBA1043700
- Title
- Andrea Chénier / Act 4: "Come un bel dì di maggio"
- Artist
- Umberto Giordano
- CopyrightID (CopyrightChains transaction hash)
0x5271653ed0b9623b3ba70699290f6c5222c6d011dc2ce551cca08a140f9ac7ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:84a28d1bfc1cbba1a7445e968df91feae9a9b454642c7b61eda80bbd66acec1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1043700
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: Andrea Chénier / Act 4: "Come un bel dì di maggio" · Machine-readable JSON-LD