ISRC GBAYC8600661
Verified recording
GBAYC8600661 is “Mozart: Le nozze di Figaro, K. 492, Act 2: Finale. "Ah! Signor, Signor" (Antonio, Il Conte, La Contessa, Susanna, Figaro)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbe86dd03e43f48f597601122ec288628c2fa515dd9d8ef483a402884f1cf4994 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600661.
Recording identifiers
- ISRC
- GBAYC8600661
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 2: Finale. "Ah! Signor, Signor" (Antonio, Il Conte, La Contessa, Susanna, Figaro)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbe86dd03e43f48f597601122ec288628c2fa515dd9d8ef483a402884f1cf4994
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:8d31ab1df335af95e0499a2ffc4219164b976ac668ca6aa82d8b1aa60f23c4cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600661
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 2: Finale. "Ah! Signor, Signor" (Antonio, Il Conte, La Contessa, Susanna, Figaro) · Machine-readable JSON-LD