ISRC GBAYC8900430
Verified recording
GBAYC8900430 is “Giordano: Andrea Chénier, Act 3: "La mamma morta m'hanno alla porta" (Maddalena)” by Umberto Giordano,
registered on the CopyrightChains blockchain with CopyrightID
0x777f44092766665d903f2e689345efa49d73dbdb7306224c3b04ced0ab0e1389 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900430.
Recording identifiers
- ISRC
- GBAYC8900430
- Title
- Giordano: Andrea Chénier, Act 3: "La mamma morta m'hanno alla porta" (Maddalena)
- Artist
- Umberto Giordano
- CopyrightID (CopyrightChains transaction hash)
0x777f44092766665d903f2e689345efa49d73dbdb7306224c3b04ced0ab0e1389
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:72b4ce7dcc08c3690bc43f25a24c7235428cabb4e0535a4e5d983a3aa7ec616c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900430
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Giordano: Andrea Chénier, Act 3: "La mamma morta m'hanno alla porta" (Maddalena) · Machine-readable JSON-LD