Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164655
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
3.73s
Block → Canton commit
3.73s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681942e314046c9da189c92e34ff315fed073476e401c80b84440c10f190000000000000000000000004850f08c45539a1020d77852c7beee11c848e71f000000000000000000000000000000000000000000000000000000004850f08cc080a0d918b4b836ab03504eb0811f055bb20304be1a0f2fdac208fa97d4b7c1b36e62a052b585d40738125f3f600474a557059f219ecd874f4a7ca81d5118344e257902