ISRC FRZ209412000
Verified recording
FRZ209412000 is “Rossini : Il barbiere di Siviglia : Act 1 "Una voce poco fa" [Rosina]” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xba47d5811dbbed6533578810624f1a10d0a8d64ae862e06aa472927fab750c3a and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209412000.
Recording identifiers
- ISRC
- FRZ209412000
- Title
- Rossini : Il barbiere di Siviglia : Act 1 "Una voce poco fa" [Rosina]
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xba47d5811dbbed6533578810624f1a10d0a8d64ae862e06aa472927fab750c3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:97457052750511bacded49a0eabc1a6b8778ce125c71b2fca2b3bf2f6cc1dabe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209412000
- Bitcoin block existence check
- https://blockstream.info/api/block/957052
Full record
Track page: Rossini : Il barbiere di Siviglia : Act 1 "Una voce poco fa" [Rosina] · Machine-readable JSON-LD