Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203488
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
237ms
Block → Canton commit
237ms
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.
0xf8ab6b843e95ba8e82c14094bedbcb182137e09819839ccc79f5717707ba136380b844095ea7b300000000000000000000000012c393637e70e4303785890f9acbc505a8b366ea0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea05b02b6bb9dac9003dec8b4fb041598b8c5cf7879fee865f99687773a40285fdea0797080369b31114f620241f4ab7abbbd76b7dd2c2ba9abdb09df1e4bee809f1c