Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182613
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
908ms
Block → Canton commit
908ms
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.
0xf8ab038447868c108286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000e6b982b4202ff6a8368585aae32dcef38742cfd500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0896e697da5c6e442bdd6d337391da075f6968c040b3cac62c5b5534c93393543a03d7e2a41e636ea8da16cb89f3ab179ca0ef77960ba2bc5f0819f99659cc238e1