Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153092
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
804ms
Block → Canton commit
804ms
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.
0xf8ab048452ccbf408286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d84376131b02d380f200a01b02ce8e583b03aef000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e0400e49747b8a7cc96ca83f7ca00bb513c460b022748cfb1f869b83cd9e6298a05eb4a07c4052218d1f7eb1ece138208bf1b04c48c99255e6625f5b20266aa598