ISRC GBAYC2102275
Verified recording
GBAYC2102275 is “Mozart: Le nozze di Figaro, K. 492, Act 3: "Dove sono i bei momenti" (Contessa)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x105f1cd43f09753bbe118ed467be571315df5b46bd43124b41ee517c7167b6e3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2102275.
Recording identifiers
- ISRC
- GBAYC2102275
- Title
- Mozart: Le nozze di Figaro, K. 492, Act 3: "Dove sono i bei momenti" (Contessa)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x105f1cd43f09753bbe118ed467be571315df5b46bd43124b41ee517c7167b6e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b3a5321b0d6d970259d909aeb127dcb9ee910584659784291fcde99d92f14006- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2102275
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mozart: Le nozze di Figaro, K. 492, Act 3: "Dove sono i bei momenti" (Contessa) · Machine-readable JSON-LD