Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186248
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
17ms
Block → Canton commit
17ms
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.
0xf8ab60843e95ba8e82c140941415e8b8ec825ee2d8a2ff1fd611232cb6bb4b8a80b844095ea7b3000000000000000000000000f0ccfda96bcd3f955da4cb3d7777ff66811748ac0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0e3ab24575f6e1494768a9213b67aa30f07652f366060b5d4622f058a750dce53a00b87ccfc11a16b24436c29c89bcc9b452b0ce1dd71507aaead56208613aa06af