ISRC USV351337836
Verified recording
USV351337836 is “Wittgenstein” by Cosmo,
registered on the CopyrightChains blockchain with CopyrightID
0xc190ce3da2fddab36465976638ad6293d515dc5c6837bf69d3a081316106933c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351337836.
Recording identifiers
- ISRC
- USV351337836
- Title
- Wittgenstein
- Artist
- Cosmo
- CopyrightID (CopyrightChains transaction hash)
0xc190ce3da2fddab36465976638ad6293d515dc5c6837bf69d3a081316106933c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a01f66cf8c0291b835a8cb1d0503fee1a57199371e872bdf95cd1f2560cafd63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351337836
- Bitcoin block existence check
- https://blockstream.info/api/block/953520