ISRC USBR20320644
Verified recording
USBR20320644 is “KJ Five Two” by KJ-52,
registered on the CopyrightChains blockchain with CopyrightID
0x37d11efe8e48615c212da1e150e462ed971ae2d75ac597a2c3455793b1fc88b7 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBR20320644.
Recording identifiers
- ISRC
- USBR20320644
- Title
- KJ Five Two
- Artist
- KJ-52
- CopyrightID (CopyrightChains transaction hash)
0x37d11efe8e48615c212da1e150e462ed971ae2d75ac597a2c3455793b1fc88b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:99f26aac5ab279fbe015eee3decefc188edde59f2580583fe8b61654647c05c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBR20320644
- Bitcoin block existence check
- https://blockstream.info/api/block/960441