ISRC USSM11503429
Verified recording
USSM11503429 is “Le nozze di Figaro, K. 492, Act III: E Susanna non vien!... Dove sono i bei momenti” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa4cba5eaeb58d2bda3d71a8cbb46be202055a4e6d53b3c47cf4cffe076d5660c 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/USSM11503429.
Recording identifiers
- ISRC
- USSM11503429
- Title
- Le nozze di Figaro, K. 492, Act III: E Susanna non vien!... Dove sono i bei momenti
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa4cba5eaeb58d2bda3d71a8cbb46be202055a4e6d53b3c47cf4cffe076d5660c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:679732972a325dc991db2dc4c820720a33b0eaf674a9f9fa2254434a14f3b877- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11503429
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492, Act III: E Susanna non vien!... Dove sono i bei momenti · Machine-readable JSON-LD