ISRC GBARU0400053
Verified recording
GBARU0400053 is “Le nozze di Figaro, K.492: Act II: Voi che sapete” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe2e038358326b91d6cbb587c29c266f500f4461dfc8ada0a3e3f18dfcf69d1b3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU0400053.
Recording identifiers
- ISRC
- GBARU0400053
- Title
- Le nozze di Figaro, K.492: Act II: Voi che sapete
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe2e038358326b91d6cbb587c29c266f500f4461dfc8ada0a3e3f18dfcf69d1b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:adbca617c3278e0187ad9aff31436ed120d6fe63f87febf7bc1e65b986d9bd0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARU0400053
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Le nozze di Figaro, K.492: Act II: Voi che sapete · Machine-readable JSON-LD