ISRC GBAYC0902086
Verified recording
GBAYC0902086 is “Rossini: Il barbiere di Siviglia, Act 1 Scene 5: No. 9, Cavatina, "Una voce poco fa" (Rosina)” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x10beea31d7f612cc9480feba207bd123912930ad8b0a228ecbea491e84851190 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0902086.
Recording identifiers
- ISRC
- GBAYC0902086
- Title
- Rossini: Il barbiere di Siviglia, Act 1 Scene 5: No. 9, Cavatina, "Una voce poco fa" (Rosina)
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x10beea31d7f612cc9480feba207bd123912930ad8b0a228ecbea491e84851190
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:92900815b05360ef22177057f7cb1b2549f25510bcfb2210949273db9bc3f440- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0902086
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Rossini: Il barbiere di Siviglia, Act 1 Scene 5: No. 9, Cavatina, "Una voce poco fa" (Rosina) · Machine-readable JSON-LD