ISRC GBF078110060
Verified recording
GBF078110060 is “Le nozze di Figaro, K. 492, Act II: Voi che sapete” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8675aa0d57b4ffb5e7051bc7a902b9adeb19b79adfc8876a1638ad38b1b191ea 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/GBF078110060.
Recording identifiers
- ISRC
- GBF078110060
- Title
- Le nozze di Figaro, K. 492, Act II: Voi che sapete
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8675aa0d57b4ffb5e7051bc7a902b9adeb19b79adfc8876a1638ad38b1b191ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:03d41d5e67930194fbc5a90cd609bb006b41bfe40e7cf9ca8186a9db1ff367a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078110060
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Le nozze di Figaro, K. 492, Act II: Voi che sapete · Machine-readable JSON-LD