Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217688
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
917ms
Block → Canton commit
917ms
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.
0x02f8d2830e4a2504843b9aca0e843b9aca0e82e07294038ce4a994687f63e8139d755c8e4f9f7486910280b86423b872dd000000000000000000000000cbd46108d933917c9a68270043f2c673dfdeb2ee0000000000000000000000002091339a7198555fb9b0ea0e899adfa5916561ae000000000000000000000000000000000000000000000000000000005d124fc8c080a0f2d3c2889181aab83351ee1a578393f9f8a6c4f9832e40b5232f1b1876ad55e3a009b7cc874e6de81cbce86ec43f319a7c9adbd068aae4c52b8be62dd518126c05