ISRC DEF057130518
Verified recording
DEF057130518 is “Il barbiere di Siviglia, Act I: No. 2, Aria. Largo al factotum - Recit. Ah, ah! che bella vita!” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x29be3f6d3ae342937afbf134d2f39f213cc75bc9a0565a4ae118fd310e7f34f5 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/DEF057130518.
Recording identifiers
- ISRC
- DEF057130518
- Title
- Il barbiere di Siviglia, Act I: No. 2, Aria. Largo al factotum - Recit. Ah, ah! che bella vita!
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x29be3f6d3ae342937afbf134d2f39f213cc75bc9a0565a4ae118fd310e7f34f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9c7dbc4801a1e848b0e18f2212ceed680c1af4e8b54f7ce1c429403e86eb5f21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057130518
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il barbiere di Siviglia, Act I: No. 2, Aria. Largo al factotum - Recit. Ah, ah! che bella vita! · Machine-readable JSON-LD