ISRC GBAYC8701760
Verified recording
GBAYC8701760 is “Mozart: Le nozze di Figaro, K. 492, Act 2: Cavatina. "Porgi, amor" (Contessa)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7109df02dec1216cab90411b98c26a547cf9aa13c6a3f221364ebf31f5c0d068 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/GBAYC8701760.
Recording identifiers
- ISRC
- GBAYC8701760
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 2: Cavatina. "Porgi, amor" (Contessa)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7109df02dec1216cab90411b98c26a547cf9aa13c6a3f221364ebf31f5c0d068
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ec301f4f1c1e1e84b18078467aa14f50515236ca9c8ec15e9a5992d190e57914- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8701760
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 2: Cavatina. "Porgi, amor" (Contessa) · Machine-readable JSON-LD