ISRC FR3KD1506429
Verified recording
FR3KD1506429 is “Il barbiere di Siviglia: "Largo al factotum della città"” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x65412a8ab81b6eec69b23b19e1cda63a41c97617c1fd8adbfeb6bcd7233ebf51 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/FR3KD1506429.
Recording identifiers
- ISRC
- FR3KD1506429
- Title
- Il barbiere di Siviglia: "Largo al factotum della città"
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x65412a8ab81b6eec69b23b19e1cda63a41c97617c1fd8adbfeb6bcd7233ebf51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5a6af3d027e436a80d88fe744e3bbc3de2609dbd1b2384b5f66ceda8f100b345- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD1506429
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Il barbiere di Siviglia: "Largo al factotum della città" · Machine-readable JSON-LD