ISRC USKC61721204
Verified recording
USKC61721204 is “Four on the Floor” by Judd Greenstein,
registered on the CopyrightChains blockchain with CopyrightID
0xfe0ac504607f4ae5e10faf8130a9c57421905757b327129c121ac6a052a48b14 and independently timestamped
in Bitcoin block 960407 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC61721204.
Recording identifiers
- ISRC
- USKC61721204
- Title
- Four on the Floor
- Artist
- Judd Greenstein
- CopyrightID (CopyrightChains transaction hash)
0xfe0ac504607f4ae5e10faf8130a9c57421905757b327129c121ac6a052a48b14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:26:30+00:00
- Bitcoin block
- 960407
- Canonical record hash
sha256:e3b4b7213a1e59aab19d518376360be797e79f92557130528e7a6087502b88c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC61721204
- Bitcoin block existence check
- https://blockstream.info/api/block/960407