Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48455
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
2.90s
Block → Canton commit
2.90s
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.
0xf8ac8085050775d80082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000008f9282802250598c905315cacda2cd33affb3ef300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ec8a495dbf765f6c091f891b1e04e124b443c27bed825dd49b70cde886395a0ba063b0acddce4372388292d44d278e48d527a35549fd8377f29daf7e52c84dd77c