Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215211
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
1.18s
Block → Canton commit
1.18s
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.
0xf8ac188518e94ac0b88259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000a8391325ee260fd397c7240e2be712dbaceec1df00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08ebfdeff882588b99bbd4ccd96a02f96356334e01730aeb574066f39b977faa8a06c73b6857e38db43828bd4850d86c2e5e254f2696e9f748ef55dc138920419b1