Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218662
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
797ms
Block → Canton commit
797ms
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.
0xf8ab0d8455d4a8138259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000058a2639614d0d98e7f8e73da8871aa04d4f524d200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00c48524881dc4485e35247762f26f735650e2700b321aa58ef0037612a31c95fa0090dcda889f9aa1bb9cffef151a178abdb4a45591fbf7096299011b32ec61e42