Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168351
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
236ms
Block → Canton commit
236ms
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.
0xf8ac038501806f00008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000005d8ba17e0e2e89bb91ce7410758ab95abc9b680b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04b96582ae34ba8d5ab73841f0869c47eb62bfe59420f4245cd1bf3265db69996a01dd7d17c0648c47c57f2a5ae5f592c239cadc2760da41f7bece48d6308ccf0eb