Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186246
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
886ms
Block → Canton commit
886ms
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.
0xf8ac5f843e95ba8e83011e39941415e8b8ec825ee2d8a2ff1fd611232cb6bb4b8a80b84440c10f19000000000000000000000000f0ccfda96bcd3f955da4cb3d7777ff66811748ac00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea04487adcb551d537540caf6ef818a6fd75e79d865aaa53a0e11c454cbd2e6babda0573c8a4dc1f16a367cbed7c6bf5b798d8ddd6bdccaacf6c0e69122e0388525bb