Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #104065
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
675ms
Block → Canton commit
675ms
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.
0xf8aa0383880caa8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a3de2877d5e7bb968cb7cb6d97b928d44bcb5bfa00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00a6635a90bafa5b318a432b9f60d546a7a48302e8bf6764c1b92460848cfdf35a01799a4356331cafbc050e33d3537015a39f324688b4773dca91e76b5b0a4f4c5