ISRC GBBBA0644290
Verified recording
GBBBA0644290 is “Il barbiere di Siviglia / Act 1: "Una voce poco fa"” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xd086f8c526e082a0b5bdad65edf567d3546c93ab3059bba302ed31b856c9a4a7 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/GBBBA0644290.
Recording identifiers
- ISRC
- GBBBA0644290
- Title
- Il barbiere di Siviglia / Act 1: "Una voce poco fa"
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xd086f8c526e082a0b5bdad65edf567d3546c93ab3059bba302ed31b856c9a4a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0bdc28ab2f38573449db583aa3be33faa883538d14a079add060b89a9eb1a453- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0644290
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Il barbiere di Siviglia / Act 1: "Una voce poco fa" · Machine-readable JSON-LD