ISRC GBAYC0000659
Verified recording
GBAYC0000659 is “Le nozze di Figaro - Comic opera in four acts K492 (2000 Digital Remaster): No.7 Terzetto: Cosa sento! (Count/Basilio/Susanna)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf3d330cd78acd4b319e20fe1e64c4a187f00451ae29e911f0817dd8e0c2f6ee2 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000659.
Recording identifiers
- ISRC
- GBAYC0000659
- Title
- Le nozze di Figaro - Comic opera in four acts K492 (2000 Digital Remaster): No.7 Terzetto: Cosa sento! (Count/Basilio/Susanna)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf3d330cd78acd4b319e20fe1e64c4a187f00451ae29e911f0817dd8e0c2f6ee2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:7916e1b2eb902b5bb7a4c5c9101dc753520e8a88011cc7b18b0f14a88de9345e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000659
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Le nozze di Figaro - Comic opera in four acts K492 (2000 Digital Remaster): No.7 Terzetto: Cosa sento! (Count/Basilio/Susanna) · Machine-readable JSON-LD