Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204352
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
147ms
Block → Canton commit
147ms
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.
0x02f8d2830e4a2505843b9aca0e843b9aca0e82e07f943419586a156300942e19142132b1ea6506b6cf6c80b86423b872dd000000000000000000000000df68667e8dec13c3bede49acc4a37e28e056660a00000000000000000000000049b2b29e8dd3520d2abca8de2bdebc81ed60c4520000000000000000000000000000000000000000000000000000000058443131c080a0c2a34c28bd1b81e3d86d8f7621d192d58336709aee86f8ce37229977f6618b88a01f586d8585c01aab08013c6e234048e2ed56751372c902311479a152469fec8f