Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202229
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
737ms
Block → Canton commit
737ms
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.
0xf8ab6c8496f72ad6827e84944864e9d89e4d1455486026defc1e452042070b3280b844a9059cbb0000000000000000000000000eb814c297562c6d8b3dcfe1e10ec7580005d0f200000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0fe5ba1137ab0ed863617ab1b878132b9db223e4c08d0131c69f935c5e95d9073a029b3a959aff78eaaab15b139d64998de6680ef659b2dac24eb2f40bb766ced2c