Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218891
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
138ms
Block → Canton commit
138ms
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.
0xf8ab738459682f0082c1409472899c0e815a7429928578b5e60502ccf1875c6780b844095ea7b300000000000000000000000042ad963f37b76c726d1b1dca535318510c6daa410000000000000000000000000000000000000000000069e10de76676d0800000831c946da08f8e44ecf03f5b6c201ed1b27d9136fab5fb06147cb01ea27cd39a2ad9471864a030b7f65dbc2f84208b8dab8e39963efe98d2d9fc7cf52fefcd5567822e3d7a13