ISRC GBF077640520
Verified recording
GBF077640520 is “Il trovatore, Act III: "Squilli, echeggi la tromba"” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x89eb6e5371a7e101d1a3e0039faa994f9ef8fcd1dce1371ee14955c8b998f0dc and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640520.
Recording identifiers
- ISRC
- GBF077640520
- Title
- Il trovatore, Act III: "Squilli, echeggi la tromba"
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x89eb6e5371a7e101d1a3e0039faa994f9ef8fcd1dce1371ee14955c8b998f0dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:196d70472fe10414e89787e3ce2b98ec1fd0ad5db84460c5ca06f8532bb78145- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640520
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Il trovatore, Act III: "Squilli, echeggi la tromba" · Machine-readable JSON-LD