Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #105843
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
656ms
Block → Canton commit
656ms
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.
0xf8aa0483124f888286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000076445f8d49c66b3a7cbcc2176809ab6dcef039a200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0913c867c2c581ab161b9abffda51d9903027efc61a4cc22a45807d0ab356817ca01e983a6ec72a7d4a068ecda7e9a7ce115ca6c0796936a56d76003d5dca9b9b36