ISRC FR9W11421246
Verified recording
FR9W11421246 is “Il barbiere di Siviglia: II. Canzone première partie - Arr. for Clarinet Quartet” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xc2b554247965a7c0675fb3b5a151f655719d19807ccd55616b948c46094455c7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11421246.
Recording identifiers
- ISRC
- FR9W11421246
- Title
- Il barbiere di Siviglia: II. Canzone première partie - Arr. for Clarinet Quartet
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xc2b554247965a7c0675fb3b5a151f655719d19807ccd55616b948c46094455c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1d999adc2aa59abc71b955c33a43d857a73e6a80fce45942633730f22349e9a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11421246
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il barbiere di Siviglia: II. Canzone première partie - Arr. for Clarinet Quartet · Machine-readable JSON-LD