ISRC USHM91733554
Verified recording
USHM91733554 is “Guru 4x4” by Simon Viklund,
registered on the CopyrightChains blockchain with CopyrightID
0x2260fa50ded38b1270081a0ff60c262786c29897fcf830440e56d4e8974b141b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91733554.
Recording identifiers
- ISRC
- USHM91733554
- Title
- Guru 4x4
- Artist
- Simon Viklund
- CopyrightID (CopyrightChains transaction hash)
0x2260fa50ded38b1270081a0ff60c262786c29897fcf830440e56d4e8974b141b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4c1b0856da23f26107f9a8e4dd90cb7d8a388a192df9affd912939e6f7f245bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91733554
- Bitcoin block existence check
- https://blockstream.info/api/block/956302