Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #132427
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
606ms
Block → Canton commit
606ms
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.
0xf88b408459682f00830178c19464208377df41af09fb320bb9ae2c8084bf82e40c80a46a627842000000000000000000000000b07bbf1999160d575b9b6f666c103fe786cbc959831c946da0ca592e743a8acd70bba87dad228b570618404e9f9df45351e0341f8d5d8634d4a04515f9f6e0e6ca8041edf98a254e50472bf3063fe9fa361ff216d160e19f08aa