ISRC USHM21452109
Verified recording
USHM21452109 is “Quod Erat Demonstrandum (feat. Derek Sherinian, Richard Hallebeek & Virgil Donati)” by Peter Fernandes,
registered on the CopyrightChains blockchain with CopyrightID
0xbb93dccd81f0fe7a38ddd0c383cbd3891b727dd74e98197a8045d2672954fb30 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/USHM21452109.
Recording identifiers
- ISRC
- USHM21452109
- Title
- Quod Erat Demonstrandum (feat. Derek Sherinian, Richard Hallebeek & Virgil Donati)
- Artist
- Peter Fernandes
- CopyrightID (CopyrightChains transaction hash)
0xbb93dccd81f0fe7a38ddd0c383cbd3891b727dd74e98197a8045d2672954fb30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8918528a6a157fc69ee4c7e0c5a2e2a6690a510bb003789aa75418401f187870- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21452109
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Quod Erat Demonstrandum (feat. Derek Sherinian, Richard Hallebeek & Virgil Donati) · Machine-readable JSON-LD