ISRC SEXZG0900301
Verified recording
SEXZG0900301 is “First Step” by L-Wiz,
registered on the CopyrightChains blockchain with CopyrightID
0xddfb39e671ec3d38e53d5da7ba63fc1c1554c7190739fa7f7ff88e4f98cd6ec3 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXZG0900301.
Recording identifiers
- ISRC
- SEXZG0900301
- Title
- First Step
- Artist
- L-Wiz
- CopyrightID (CopyrightChains transaction hash)
0xddfb39e671ec3d38e53d5da7ba63fc1c1554c7190739fa7f7ff88e4f98cd6ec3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:4244eb738de840f28d842d18ebc7a0f9894793a6195ced4710f2b0916ba78e5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXZG0900301
- Bitcoin block existence check
- https://blockstream.info/api/block/960337