ISRC GBAYC0201444
Verified recording
GBAYC0201444 is “Mozart: Don Giovanni, K. 527, Act 1 Scene 16: Recitativo, "Guarda un po" (Masetto, Don Giovanni, Zerlina)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf9a466e6c345eda1679846ae1a8c1b120b3af1001bfeeb88518e9ac348339034 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201444.
Recording identifiers
- ISRC
- GBAYC0201444
- Title
- Mozart: Don Giovanni, K. 527, Act 1 Scene 16: Recitativo, "Guarda un po" (Masetto, Don Giovanni, Zerlina)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf9a466e6c345eda1679846ae1a8c1b120b3af1001bfeeb88518e9ac348339034
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:ad334376f751c56dfde9889d147922f213b2e0f5d4488d9189634f6f9bb2c13c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0201444
- Bitcoin block existence check
- https://blockstream.info/api/block/960376
Full record
Track page: Mozart: Don Giovanni, K. 527, Act 1 Scene 16: Recitativo, "Guarda un po" (Masetto, Don Giovanni, Zerlina) · Machine-readable JSON-LD