ISRC GBAYC0101577
Verified recording
GBAYC0101577 is “Donizetti: Lucia di Lammermoor, Act 1 Scene 4: No. 2, Cavatina, "Regnava nel silenzio alta la notte e bruna" (Lucia)” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xb50c323e9e1b9f036e91edf69d560e0225f2388b0f98e7dbc115f57a751df755 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0101577.
Recording identifiers
- ISRC
- GBAYC0101577
- Title
- Donizetti: Lucia di Lammermoor, Act 1 Scene 4: No. 2, Cavatina, "Regnava nel silenzio alta la notte e bruna" (Lucia)
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xb50c323e9e1b9f036e91edf69d560e0225f2388b0f98e7dbc115f57a751df755
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:251eaddd4dbd16748834d5c8a7a2b5b8b79a5602870061e08f2a79159eefa6ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0101577
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Donizetti: Lucia di Lammermoor, Act 1 Scene 4: No. 2, Cavatina, "Regnava nel silenzio alta la notte e bruna" (Lucia) · Machine-readable JSON-LD