ISRC GBAYC9701681
Verified recording
GBAYC9701681 is “Rossini: Il barbiere di Siviglia, Act 1: "Largo al factotum" (Figaro)” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x188a19be9185765e73897c39c5dc2d65b9bae380b4ac576f05a51497d073e7bf and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701681.
Recording identifiers
- ISRC
- GBAYC9701681
- Title
- Rossini: Il barbiere di Siviglia, Act 1: "Largo al factotum" (Figaro)
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x188a19be9185765e73897c39c5dc2d65b9bae380b4ac576f05a51497d073e7bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0929fb768d3be183593f31b2b2de7362a0d950c493ab5f6893fccac664ae2a21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701681
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Rossini: Il barbiere di Siviglia, Act 1: "Largo al factotum" (Figaro) · Machine-readable JSON-LD