Paste a coin address. This page asks Robinhood Chain directly, from your browser, and answers each promise with PROOF, NO PROOF or NOT CHECKABLE. If the coin runs a published organism, it also re-reads the burn transactions of its journal.
PROOF means the chain itself says so, at the block your browser just read. NO PROOF means the chain says otherwise, or the organism claims something the chain does not show. NOT CHECKABLE is for a promise no read can show, such as there being no admin key: it is never counted as proven.
A coin that is not run by a Terrarium organism still gets the first four rows: whether Pons knows it, whether it is paired with ETH, who receives its creator fees, and whether it is still on its curve.