Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42223
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
7ms
Block → Canton commit
7ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab258466b2971682c140941e4d026e0bc6129d79236a37f7b9ebd146109bc280b844095ea7b3000000000000000000000000b36d71c331b587821afcae998a29ff70aa6a37d20000000000000000000000000000000000000000000069e10de76676d0800000831c946ea04274583ed235992b7dd8fbfeba88122f2d9803e51dcdb3bdccbede2d747c93bda03491636083df302def487223bb74ad99e21724a3856ce642cf4e52026074ae26