ISRC GBAYC1402629
Verified recording
GBAYC1402629 is “Giordano: Andrea Chénier, Act 3: "La mamma morta" (Maddalena)” by Umberto Giordano,
registered on the CopyrightChains blockchain with CopyrightID
0xcb9cc4a5b45eae2cfdad8e0ade61e9e115b058c0d0770418d1790bc01d00c9fa and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1402629.
Recording identifiers
- ISRC
- GBAYC1402629
- Title
- Giordano: Andrea Chénier, Act 3: "La mamma morta" (Maddalena)
- Artist
- Umberto Giordano
- CopyrightID (CopyrightChains transaction hash)
0xcb9cc4a5b45eae2cfdad8e0ade61e9e115b058c0d0770418d1790bc01d00c9fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:18f25a1a6554252b8311e738a887826e98ea65ec9d86006d74afd191e58aeeff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1402629
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Giordano: Andrea Chénier, Act 3: "La mamma morta" (Maddalena) · Machine-readable JSON-LD