ISRC GBAYC0000661
Verified recording
GBAYC0000661 is “Le nozze di Figaro - Comic opera in four acts K492 (2000 Digital Remaster): No.8 Chorus: Giovani lieti, fiori spargete” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbfee2e6b1bb2d3bdd35c0d4a948496d656b6879ed68bf5bb296019c07b04c4d5 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000661.
Recording identifiers
- ISRC
- GBAYC0000661
- Title
- Le nozze di Figaro - Comic opera in four acts K492 (2000 Digital Remaster): No.8 Chorus: Giovani lieti, fiori spargete
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbfee2e6b1bb2d3bdd35c0d4a948496d656b6879ed68bf5bb296019c07b04c4d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:78b6c1fb1d796bfadff8e8dbba31ac1a26b60db45cb66b36202f5446f8352b43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000661
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Le nozze di Figaro - Comic opera in four acts K492 (2000 Digital Remaster): No.8 Chorus: Giovani lieti, fiori spargete · Machine-readable JSON-LD