Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186688
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
1.10s
Block → Canton commit
1.10s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94cb4ca8090ae2971cd5ea59840d0637c185724e5680b86423b872dd00000000000000000000000030d8e6f0ca4d98d96e2015f7f86dc19e09089073000000000000000000000000b0e00dadbbb996f094bc126bbdc888de076c0f840000000000000000000000000000000000000000000000000000000030d8e6f0c080a00372aa15b1d20ce579c6b897c67aec8957ccc75ee0b08e8e195c15f7dc92f3cda0128fe3617a65ff7724346ba90c41c609108c9da2f3fac4e4a7605afd03abfb3f