chengzhanheng.cn unclassified

We have not verified what this backend is, so it carries no class. Stating that beats guessing: unclassified means exactly "not yet verified", never a judgment.

Backends we have not verified. The absence of intel is stated, never guessed.

Showing the last measurement, from 6 hours ago. Not a live read: the signed data door is at its daily read budget, which resets at midnight UTC. The movement numbers below are real and signed, as of 2026-09-13T14:10:53.506Z.

This backend does not appear in the last 30 days of top provider movement we publish. The public rollup lists each lane's top movers and routes, so smaller movement can exist below that cap - absent here does not mean absent everywhere.

What the signature covers. The moves counted here are Ed25519-signed observations you can follow to a receipt and verify against the on-chain anchor, so the signature proves who recorded a move and that it was not altered. The classification is curated editorial metadata from the evidence above: a signature never proves a classification. This rollup carries per-route counts, not per-domain samples, so individual moved domains are not listed here. The change feed carries individual moves as they happen. Back to the flows board.