ISRC DEN960631208
Verified recording
DEN960631208 is “Le nozze di Figaro, K. 492, Act I: No. 4, La vendetta, oh, la vendetta! - Live” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8dbb4a574e2923a4659a3b11d56714baa579d4e279540661b98eae11641417ad and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960631208.
Recording identifiers
- ISRC
- DEN960631208
- Title
- Le nozze di Figaro, K. 492, Act I: No. 4, La vendetta, oh, la vendetta! - Live
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8dbb4a574e2923a4659a3b11d56714baa579d4e279540661b98eae11641417ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:aa069d430f4ccdf3792c644ffe021bf60769a623542faae589fdfcc11bd37a8e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960631208
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Le nozze di Figaro, K. 492, Act I: No. 4, La vendetta, oh, la vendetta! - Live · Machine-readable JSON-LD