ISRC QZSBS2100010
Verified recording
QZSBS2100010 is “Whatchu Know” by MOB,
registered on the CopyrightChains blockchain with CopyrightID
0x14809b30ff5cf7577b8453fe5a0d50c6018939ecccf4c0c51023b0857ecea84b and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSBS2100010.
Recording identifiers
- ISRC
- QZSBS2100010
- Title
- Whatchu Know
- Artist
- MOB
- CopyrightID (CopyrightChains transaction hash)
0x14809b30ff5cf7577b8453fe5a0d50c6018939ecccf4c0c51023b0857ecea84b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:0b3bfb29e1768208bc7f73e35a53be4b4d476f393b7d1ab8c6b1006fac4df363- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSBS2100010
- Bitcoin block existence check
- https://blockstream.info/api/block/960273