Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202073
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
308ms
Block → Canton commit
308ms
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.
0xf8ab0984b4bdd71e8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000899c03de8442b0a85501acc779ef38d6d90b8afd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07b7df167853f66d97fb33aecc66a7ea948fc334e6207a0bf316ab76178672fbaa00d7692d3fa8924ff9d10785608eff4e051b14ac9aafd6c7c8e18aabaf9a5b3e5