Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212481
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
648ms
Block → Canton commit
648ms
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.
0xf8ef8201a685037e11d6008301357594e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a401000000000000000000000000082f2bffaaa08ce84b3034a3095906d1695d5397f0000000000000000000000000e7250d0cf856d65fcfaab7274d551c96f2a48cc0000000000000000000000000000000000000000000000001bc16d674ec8000000000000000000000000000000000000000000000001a784379d99db42000000831c946da0b6e77e116444d447b4ef0ab79e5a8bfb88cf5eb641e46d04ae75902cd896e466a0614301d5c0749b2b24f7beda19f4b34e0f8a6fab5abb2ef45bb1e88d95bd34af