Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214894
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
489ms
Block → Canton commit
489ms
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.
0xf8ac19850857be00138259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000a5973cc3f1e94023149240a4b8a8664563afaecf00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0779c38dfafe12e971f367211f1228a90a93d510b2cc872a61f4264aae3647791a06c6440ea13347249ee4b737482cafc75ee7195f32cdfd4c6257b905da07a7846