ISRC DEF058031339
Verified recording
DEF058031339 is “Un ballo in maschera, Act III: Ah! Perché qui! Fuggite” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x71ae7075b9fab503e822b34a79de3149583672849fa52b214f362461d364f180 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/DEF058031339.
Recording identifiers
- ISRC
- DEF058031339
- Title
- Un ballo in maschera, Act III: Ah! Perché qui! Fuggite
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x71ae7075b9fab503e822b34a79de3149583672849fa52b214f362461d364f180
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6e18b8253d124d9673e9408ca73d7de38c36846543e11d6dc1aad4fb2d90fd86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031339
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Un ballo in maschera, Act III: Ah! Perché qui! Fuggite · Machine-readable JSON-LD