ISRC GBF075941802
Verified recording
GBF075941802 is “Don Giovanni, K.527 / Act 1: "Notte e giorno faticar"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc7fc703ecf0b07cb9c1b3b0c4941bf4d821d250ad431f668f35b1c1d25cb997e 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/GBF075941802.
Recording identifiers
- ISRC
- GBF075941802
- Title
- Don Giovanni, K.527 / Act 1: "Notte e giorno faticar"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc7fc703ecf0b07cb9c1b3b0c4941bf4d821d250ad431f668f35b1c1d25cb997e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f3aed2f05e8bbc0a766c0c6448a81e440b1d6c17b02d781b69dc091e81d6f753- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075941802
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Don Giovanni, K.527 / Act 1: "Notte e giorno faticar" · Machine-readable JSON-LD