ISRC USA371145721
Verified recording
USA371145721 is “Purr, Kitty, Purr” by Sid King & The Five Strings,
registered on the CopyrightChains blockchain with CopyrightID
0xf385ca87f2683f668282b92f2266caa17b67a33bc3d8fd3db205ef86f4fa017e and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371145721.
Recording identifiers
- ISRC
- USA371145721
- Title
- Purr, Kitty, Purr
- Artist
- Sid King & The Five Strings
- CopyrightID (CopyrightChains transaction hash)
0xf385ca87f2683f668282b92f2266caa17b67a33bc3d8fd3db205ef86f4fa017e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:586e7cfc3c16b67354ca73e5e5800b3334d4e3d0d3a610b6b551f2b98369e845- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371145721
- Bitcoin block existence check
- https://blockstream.info/api/block/960273