ISRC GBF077110440
Verified recording
GBF077110440 is “Le nozze di Figaro, K. 492 / Act 1: "Non più andrai"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa3f5b226e0b0114466cb2786f2f2408360aa0b76b257dbebec8c1240b8308b42 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/GBF077110440.
Recording identifiers
- ISRC
- GBF077110440
- Title
- Le nozze di Figaro, K. 492 / Act 1: "Non più andrai"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa3f5b226e0b0114466cb2786f2f2408360aa0b76b257dbebec8c1240b8308b42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:26fdde5c7376ef948737ba8be3ef2a23972f072169b23cc75c859e215e0dd50c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077110440
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492 / Act 1: "Non più andrai" · Machine-readable JSON-LD