ISRC USSK32243025
Verified recording
USSK32243025 is “Big Fat No” by Mark Evans,
registered on the CopyrightChains blockchain with CopyrightID
0x32420dd9a07213d4cab6f186ca8e80fe7e66af765d14b430d4e6675b3af985a9 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/USSK32243025.
Recording identifiers
- ISRC
- USSK32243025
- Title
- Big Fat No
- Artist
- Mark Evans
- CopyrightID (CopyrightChains transaction hash)
0x32420dd9a07213d4cab6f186ca8e80fe7e66af765d14b430d4e6675b3af985a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:74fc463d9909249ac5614a4e79539fd0a0383dfad59f761014327d6759d40882- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK32243025
- Bitcoin block existence check
- https://blockstream.info/api/block/953520