Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #176516
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
4.89s
Block → Canton commit
4.89s
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.
0xf8ab0384d624bf3f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000340815dc40a43625805580c0c769b99b21b55cf300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00ee898eeb37f351ef730668d731e66e11d908741a8241052af89845962d6ab9ba009a184ee8ef17d5f3427777c569382792106d48f4024cd8191ca9c45843f200a