ISRC DEF058230617
Verified recording
DEF058230617 is “Nabucco / Act IV: Cadran, cadranno i perfidi ...O prodi miei, seguitemi” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x2f9b97d63487881c9fcc345575e199114cb4f23ffca2470d89d7f2d2e87640be 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/DEF058230617.
Recording identifiers
- ISRC
- DEF058230617
- Title
- Nabucco / Act IV: Cadran, cadranno i perfidi ...O prodi miei, seguitemi
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x2f9b97d63487881c9fcc345575e199114cb4f23ffca2470d89d7f2d2e87640be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f1ff956b7360caa5270608c0b9fa62eaa27f013bc8e724a12d60dc85e46b0a56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058230617
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Nabucco / Act IV: Cadran, cadranno i perfidi ...O prodi miei, seguitemi · Machine-readable JSON-LD