Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162259
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
365ms
Block → Canton commit
365ms
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.
0xf8ad16859d29229e0983015f909464a2446883f475e8f83b45206707a36e9a8b3c9a80b844a9059cbb0000000000000000000000008fb151bc99f8e39e74cea3c4a6106e8cf8948268000000000000000000000000000000000000000000000003bd913e6c1df40000831c946ea0480c1a0559f8baa6a5ca3410201ce44cb5659c5a7cc9b7909be70134976c0e41a02b9eb5c634c6476f80f7715da4d1a6a232d8dfe55d102c36ce7d6fb24648f462