ISRC NLXV51300351
Verified recording
NLXV51300351 is “What U Working For” by Reebs,
registered on the CopyrightChains blockchain with CopyrightID
0x07887c2fdbec3ddd9c5b9fceac04e2356ba2db5bf9cf1e0d3ab4d52c1e5bc676 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLXV51300351.
Recording identifiers
- ISRC
- NLXV51300351
- Title
- What U Working For
- Artist
- Reebs
- CopyrightID (CopyrightChains transaction hash)
0x07887c2fdbec3ddd9c5b9fceac04e2356ba2db5bf9cf1e0d3ab4d52c1e5bc676
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:72bfc2ef6495e7b2b7e2aba2b78792af2c947c90bd08c0256525dd06cb20f8ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLXV51300351
- Bitcoin block existence check
- https://blockstream.info/api/block/960321