ISRC USX9P2047409
Verified recording
USX9P2047409 is “Supremacy” by Simon Viklund,
registered on the CopyrightChains blockchain with CopyrightID
0x043e723421a26244dd5cc6d5fda7b11b8f7e53a0ca9cd738f3f05adbc98bd1b2 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2047409.
Recording identifiers
- ISRC
- USX9P2047409
- Title
- Supremacy
- Artist
- Simon Viklund
- CopyrightID (CopyrightChains transaction hash)
0x043e723421a26244dd5cc6d5fda7b11b8f7e53a0ca9cd738f3f05adbc98bd1b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:255ce3497e8deedf7bc1a91a00a9aa0f026118e75a50d2ad4c82ebe405818d69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2047409
- Bitcoin block existence check
- https://blockstream.info/api/block/960422