ISRC USUR10001543
Verified recording
USUR10001543 is “Keep It Real” by Lost Boyz,
registered on the CopyrightChains blockchain with CopyrightID
0x100aabef0c9879b3240cce99ca388bb9e9ce192a31cf44372465666874ee6118 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/USUR10001543.
Recording identifiers
- ISRC
- USUR10001543
- Title
- Keep It Real
- Artist
- Lost Boyz
- CopyrightID (CopyrightChains transaction hash)
0x100aabef0c9879b3240cce99ca388bb9e9ce192a31cf44372465666874ee6118
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a7b381460936cd99e5c058fd259f28243163168bb97777adb809b6b46462e634- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR10001543
- Bitcoin block existence check
- https://blockstream.info/api/block/953520