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B20 token check

Free two-dimensional verdict on any B20 token, from the only block-zero census of the standard. Run by SmartFlow Observatory. We hold no position in any B20 token.

"On B20 a honeypot is not deployed. It becomes." - that is why every verdict here carries a block number, and why there are two dimensions: what the token does today, and who can change that tomorrow.

Check a token

Scan type: on-chain policy slots + fresh-address authorization probes + admin-renounce logs. Not a full buy/sell simulation; route-level honeypot simulation is a separate paid check in development.

Founding B20 Watch Pass

The founding preorder closed on 2026-07-26. The launch gate (3 independent paying wallets) was not met and no paid orders were received, so per the preorder terms no service ships and no refunds are owed. The free verdict check above and the public Telegram feed below stay free.

Free public feed: B20 Watch on Telegram

Daily new-mint digests plus instant alerts when a contract trips our trap sim or an admin renounces. Structural facts with block numbers, not calls. Coverage follows B20Created factory events recorded by the token census.

t.me/b20watch

Where these numbers come from

We began recording B20Created factory events at activation block 48379215 (2026-07-08 21:56 UTC). This page reports the tokens currently recorded in that census and attaches a block number to each policy scan. Transfer-event monitoring was retired in late July 2026. Method: the B20 census on Substack - census repo on GitHub.