Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187503
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
1.24s
Block → Canton commit
1.24s
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.
0xf8ab158455d4a8138259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000000870afc3e1da212e8324011f5636eeb226ad9ef900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0387accc994ab08b5f1f219bd3264239963fe0b104750aa034432827ab9c7cf04a03704a4baf45668e8e2a9e27aa2a772287c503b61c378fce16bbc9017aea17f99