ISRC GBF079440402
Verified recording
GBF079440402 is “La clemenza di Tito / Act 1: "Ma che? sempre l'istesso"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf67fc40a122b012b10b37c71b72fb65ae4a292617bf3a3e9104513e8e95f185d and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079440402.
Recording identifiers
- ISRC
- GBF079440402
- Title
- La clemenza di Tito / Act 1: "Ma che? sempre l'istesso"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf67fc40a122b012b10b37c71b72fb65ae4a292617bf3a3e9104513e8e95f185d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:ff822a042c59ad73a954ae4f2fbe27c41f2d14373e8e032538a9f13fc92103a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079440402
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: La clemenza di Tito / Act 1: "Ma che? sempre l'istesso" · Machine-readable JSON-LD