Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #13744
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
609ms
Block → Canton commit
609ms
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.
0xf8ac0b8456f0959383011e3994493a36d15b5ddcade7937f78060e47cddf36ebcb80b84440c10f190000000000000000000000004d3a197db26f951de0f54a16ac03311ad6b2d63200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea050751070037f1b1cf23179e0f283c4e9c60d88da27c2388cb4b25b19cf009575a012896999775a62a400b359e6c87cc5cab6bcfea71cd9985e0422dd62337be76e