ISRC DEF058031330
Verified recording
DEF058031330 is “Un ballo in maschera, Act II: Ahimè. S'appressa alcun” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x9859bb332b2d963833999dd016cb0522bae54f64393c341fd2fcd343f16de91d and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031330.
Recording identifiers
- ISRC
- DEF058031330
- Title
- Un ballo in maschera, Act II: Ahimè. S'appressa alcun
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x9859bb332b2d963833999dd016cb0522bae54f64393c341fd2fcd343f16de91d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:18ad7435b33a48d165de5e9919afb84cbd22dc092d094304098e7f5652a10f73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031330
- Bitcoin block existence check
- https://blockstream.info/api/block/957046
Full record
Track page: Un ballo in maschera, Act II: Ahimè. S'appressa alcun · Machine-readable JSON-LD