ISRC GBAYC1400508
Verified recording
GBAYC1400508 is “Rossini: Il barbiere di Siviglia, Act 1: "Dunque io son" (Figaro, Rosina)” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x84a7377ed07e260d9d0c4ff566683b85611a1b44f633784c950ad773ff56bd0e and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400508.
Recording identifiers
- ISRC
- GBAYC1400508
- Title
- Rossini: Il barbiere di Siviglia, Act 1: "Dunque io son" (Figaro, Rosina)
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x84a7377ed07e260d9d0c4ff566683b85611a1b44f633784c950ad773ff56bd0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:ee0a874b03a5fbe34469dc7e1c4084fce03aaf2019fa10b4cb0d4ddf00a4061d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400508
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Rossini: Il barbiere di Siviglia, Act 1: "Dunque io son" (Figaro, Rosina) · Machine-readable JSON-LD