ISRC GBF079440404
Verified recording
GBF079440404 is “La clemenza di Tito / Act 1: "Amico, il passo affretta"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd731d9caaf0d2404a7add66fa16b629073d42b8b355b19e1671521467d5d4581 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079440404.
Recording identifiers
- ISRC
- GBF079440404
- Title
- La clemenza di Tito / Act 1: "Amico, il passo affretta"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd731d9caaf0d2404a7add66fa16b629073d42b8b355b19e1671521467d5d4581
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:c41ac987e89109bd8d2e8d697f603d68c229ad30de730df6e9ab5fbf6ed344cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079440404
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: La clemenza di Tito / Act 1: "Amico, il passo affretta" · Machine-readable JSON-LD