ISRC USLZJ2137754
Verified recording
USLZJ2137754 is “When U Leave” by Landon Sears,
registered on the CopyrightChains blockchain with CopyrightID
0xa0e81e3476c6ce5a5447155b3b8f44d83c315a6c91dbbaf019d06df97eec58d5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2137754.
Recording identifiers
- ISRC
- USLZJ2137754
- Title
- When U Leave
- Artist
- Landon Sears
- CopyrightID (CopyrightChains transaction hash)
0xa0e81e3476c6ce5a5447155b3b8f44d83c315a6c91dbbaf019d06df97eec58d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6de3b558fb3cda56d1eff6f5492d5a546e650c274373831488d7e88a3aa58676- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2137754
- Bitcoin block existence check
- https://blockstream.info/api/block/956304