ISRC DEF059330329
Verified recording
DEF059330329 is “Le nozze di Figaro, K.492 / Act 1: Bravo, Signor padrone! (Figaro)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd19298138db1d5e407573687396daff945ecb7c1cbc9d71a32cf669928e43405 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/DEF059330329.
Recording identifiers
- ISRC
- DEF059330329
- Title
- Le nozze di Figaro, K.492 / Act 1: Bravo, Signor padrone! (Figaro)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd19298138db1d5e407573687396daff945ecb7c1cbc9d71a32cf669928e43405
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a273bbb8db8e20bb6282a64abdd37023d0d239da097b94acc11c1952271b20b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059330329
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K.492 / Act 1: Bravo, Signor padrone! (Figaro) · Machine-readable JSON-LD