ISRC GBAJU9200121
Verified recording
GBAJU9200121 is “Le nozze di Figaro, K. 492: Voi che sapete (Recorded 1905)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe14910bbf3c62731dd1a8e8e6c703f2bb2f517f10a56a9acd53df7d398a5960f 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/GBAJU9200121.
Recording identifiers
- ISRC
- GBAJU9200121
- Title
- Le nozze di Figaro, K. 492: Voi che sapete (Recorded 1905)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe14910bbf3c62731dd1a8e8e6c703f2bb2f517f10a56a9acd53df7d398a5960f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:40f34d7900398b4af7b59ff3d8ec0f9f5f9a21924337e9573987e61e43c97a37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU9200121
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492: Voi che sapete (Recorded 1905) · Machine-readable JSON-LD