ISRC DEF059330338
Verified recording
DEF059330338 is “Le nozze di Figaro, K.492 / Act 1: Giovani liete, fiori spargete (Coro) (II)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2addd0356f1213b293529e7c43b7c9a8191181cd709f396fee0249b8f2802adb and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059330338.
Recording identifiers
- ISRC
- DEF059330338
- Title
- Le nozze di Figaro, K.492 / Act 1: Giovani liete, fiori spargete (Coro) (II)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2addd0356f1213b293529e7c43b7c9a8191181cd709f396fee0249b8f2802adb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:9ba91a187cdcfd402b64a20b730ff1b6bb6e867216fe72759d4153030003c03d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059330338
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: Le nozze di Figaro, K.492 / Act 1: Giovani liete, fiori spargete (Coro) (II) · Machine-readable JSON-LD