ISRC DEF057931121
Verified recording
DEF057931121 is “Luisa Miller / Act 1: Ferma ed ascolta” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x3b3d151eda102bb7cef247284b9dfe02146a61c68d394b8a93cd8e9a92411c91 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057931121.
Recording identifiers
- ISRC
- DEF057931121
- Title
- Luisa Miller / Act 1: Ferma ed ascolta
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x3b3d151eda102bb7cef247284b9dfe02146a61c68d394b8a93cd8e9a92411c91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:234244206a250543ea3af3ed285e303516d9f02fcd54f64b13843f69c1cdb811- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057931121
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Luisa Miller / Act 1: Ferma ed ascolta · Machine-readable JSON-LD