Block and shard inspector

See the latest (or any) masterchain block with its shard blocks: seqno, time, transaction counts, shard prefixes and split/merge flags. Find the shard of any address and list the transactions of a block.

Reads public chain dataFor developers

Your browser queries public TON APIs (toncenter, tonapi) directly. We run no server in between and store nothing you enter.

Related tools

Transaction BOC decoderDecode a transaction BOC or hash: every phase, exit codes, gas, fees and decoded messages.Account overviewBalance, wallet type, last activity, domains, tokens and scam flags for any TON address or .ton name Blockchain config viewerEvery TON config param decoded: fees, gas, limits, validators, version. Diff with past blocks.Config proposals and votesOpen proposals to change the TON blockchain config, decoded, with validator vote progress.Fee calculator (gas, forward, storage)Exact TON gas, message forward and storage fees from the live network config.GRAM supply and burn statsTotal and circulating GRAM supply, market cap, validator stake, issuance and fee burning.