Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201143
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
577ms
Block → Canton commit
577ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929493941a309544fc355aec5543e4490b6a67933f4b80b84440c10f19000000000000000000000000d6bcda632bd1512326613e441c55fb1687c66f8b00000000000000000000000000000000000000000000003635c9adc5dea00000c001a005ca8bbfa6b724deebfc2d3890da62c42df72e8ef8484a711c3f1ae742f05b88a05efe8d897c3b67295935920e6321bd60bdefafad811deb161e749cd74847be0f