ISRC GBAYC8600649
Verified recording
GBAYC8600649 is “Mozart: Le nozze di Figaro, K. 492, Act 2: Recitativo. "Bravo! Che bella voce!" (La Contessa, Susanna, Cherubino)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1518bc83d485e3bc8651041ee26b8a188ec54dd1f7ddbe0797aff3855d298ac7 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600649.
Recording identifiers
- ISRC
- GBAYC8600649
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 2: Recitativo. "Bravo! Che bella voce!" (La Contessa, Susanna, Cherubino)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1518bc83d485e3bc8651041ee26b8a188ec54dd1f7ddbe0797aff3855d298ac7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:2cdd8b313e56abd00c009b2f8c1cf76b6eb5cd6468544a55b20d4ee646ceb927- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600649
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 2: Recitativo. "Bravo! Che bella voce!" (La Contessa, Susanna, Cherubino) · Machine-readable JSON-LD