Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168690
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
2.40s
Block → Canton commit
2.40s
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.
0xf88b588459682f00830178c1945b4b0b002daf1fa6a45d8030ab129a78a710051780a46a627842000000000000000000000000d25ce5d93b7606a20728600de22d2422bae1ee05831c946ea0781ebd995a82f04e084a7841f88a3955af3ec00201f4567a51d3ad8275e7ba6ca05600376b3094c9f88e6b7cdc7add5e27d783d82015bf819124f7b8e46cd2e34b