Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #19184
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
1.14s
Block → Canton commit
1.14s
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.
0xf8ac80851ffbec491a8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000059d6180504d60d518d7988276104665f5dd38e3b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da09a464ee93b697a02aa10202364f604b4c37760e4b6cd835a6bfc51043b662ec9a009eaf9b124f57168b60207253a4bb1af4f2e895b2d2b549bea162558bb62be45