ISRC GBAYC8600647
Verified recording
GBAYC8600647 is “Mozart: Le nozze di Figaro, K. 492, Act 2: Recitativo. "Quanto duolmi, Susanna" (La Contessa, Susanna)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x246f35618826010165807e4f3b79706d21cf49f1c7c9a6b4d0fc833dd1181ed1 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/GBAYC8600647.
Recording identifiers
- ISRC
- GBAYC8600647
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 2: Recitativo. "Quanto duolmi, Susanna" (La Contessa, Susanna)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x246f35618826010165807e4f3b79706d21cf49f1c7c9a6b4d0fc833dd1181ed1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f72dc87c432e320301f262103601603b0e6835210b4a6b80034071a9662b4b1c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600647
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 2: Recitativo. "Quanto duolmi, Susanna" (La Contessa, Susanna) · Machine-readable JSON-LD