Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201889
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
377ms
Block → Canton commit
377ms
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.
0xf8ab6c844c1282e982c14094c92524813abef7026f3d614a374704adbbd7e86580b844095ea7b30000000000000000000000004d3a197db26f951de0f54a16ac03311ad6b2d6320000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0945400de706ff157eabebe41767db48dd9e3c07f7b93274bdd9287e1b00677f2a04f2ff66309e4fac91746bbc86b752a815033c8e993e01c895b75b18c1250dd2b