ISRC USB8U1506424
Verified recording
USB8U1506424 is “Maria di Rohan: Act II: Son leggiero, e ver, d'amore (Gondi)” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x948af315fa72106210fa1bf69136c2a4fbea1f74b5b0d054834dd979b498507f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1506424.
Recording identifiers
- ISRC
- USB8U1506424
- Title
- Maria di Rohan: Act II: Son leggiero, e ver, d'amore (Gondi)
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x948af315fa72106210fa1bf69136c2a4fbea1f74b5b0d054834dd979b498507f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:538fcef8fcbb5c726372cd918ce89f6721b2858bc890d0e8960c68cc62108769- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1506424
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Maria di Rohan: Act II: Son leggiero, e ver, d'amore (Gondi) · Machine-readable JSON-LD