ISRC USKO11301792
Verified recording
USKO11301792 is “The Cat” by Jeff Golub,
registered on the CopyrightChains blockchain with CopyrightID
0xe5ef3c599f74d1cea50b27e7df69a118bbfeb1ee1b97b0e3d64acc3164369a09 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11301792.
Recording identifiers
- ISRC
- USKO11301792
- Title
- The Cat
- Artist
- Jeff Golub
- CopyrightID (CopyrightChains transaction hash)
0xe5ef3c599f74d1cea50b27e7df69a118bbfeb1ee1b97b0e3d64acc3164369a09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:878abc9596ea5dc0b4e2dc7683a606bb4da50ea01e4be7bf32e561a45cd55785- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11301792
- Bitcoin block existence check
- https://blockstream.info/api/block/959159