ISRC GBAYC1400393
Verified recording
GBAYC1400393 is “Giordano: Andrea Chénier, Act 3: "La mamma morta" (Maddalena)” by Umberto Giordano,
registered on the CopyrightChains blockchain with CopyrightID
0x2dc90c8e0831fe39128e04836907734c43c2cb9b911b23e35161c0987b1b3b7f 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/GBAYC1400393.
Recording identifiers
- ISRC
- GBAYC1400393
- Title
- Giordano: Andrea Chénier, Act 3: "La mamma morta" (Maddalena)
- Artist
- Umberto Giordano
- CopyrightID (CopyrightChains transaction hash)
0x2dc90c8e0831fe39128e04836907734c43c2cb9b911b23e35161c0987b1b3b7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b91d2997c37e09b1413f53282a15b64c477fc8b7ee2c1d1c52ae9a2dc76b5654- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400393
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Giordano: Andrea Chénier, Act 3: "La mamma morta" (Maddalena) · Machine-readable JSON-LD