Known Documentation Differences
Confirmed limitations of the DCENT Web Bridge signing wire, verified against the implementation (source priority: implementation › playground › bridge service › guides).
Confirmed limitations
The bridge only signs — it never looks anything up for you. Every field your transaction needs (nonce, sequence, blockhash, blockRef, fee, gas, and any other consensus-dependent value) must arrive already filled in from your app. A missing field fails closed with param_error before the request reaches the device. The one exception is Polkadot, which may still read runtime metadata / block headers for display safety. (verified against the bridge)
Cosmos — bank MsgSend only. Only MsgSend (Amino + Protobuf, single-message) is signed. Coreum AssetFT tokens transfer via a MsgSend carrying an assetft denom; CW20 (MsgExecuteContract) and IBC (MsgTransfer) are not supported — other typeUrls and multi-message txs are rejected with -32601. (verified against the bridge)