Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173440
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
5.07s
Block → Canton commit
5.07s
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.
0xf8ac03850e6a90001f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000024127c5246e0c574754dfc1d614f1cdb0c15601100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e6b4b6a3c511dcd1b7058a782d68ef1845e74220a569bac1c4a9e30c55803d94a05f48149c78675625858191f8966753b5493a3dca59917b66cc97c5ab9430ef30