ISRC DES380005932
Verified recording
DES380005932 is “Le nozze di Figaro, K. 492: Act I: "Cinque … Dieci … Venti … Trenta"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3f0f8f80766972ad41a02806e17724ec4aa89a7e14927fe6a74793d483a269c2 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/DES380005932.
Recording identifiers
- ISRC
- DES380005932
- Title
- Le nozze di Figaro, K. 492: Act I: "Cinque … Dieci … Venti … Trenta"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3f0f8f80766972ad41a02806e17724ec4aa89a7e14927fe6a74793d483a269c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:91c4c0f550f1606d4113986097a6242717bf4a9f8791f572dfc7d3a6d5013a70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380005932
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492: Act I: "Cinque … Dieci … Venti … Trenta" · Machine-readable JSON-LD