Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #138430
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
2.21s
Block → Canton commit
2.21s
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.
0xf8ac0c8517c3b1fd3a82598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000000569eb09569815dcf59c02001bce2bf1c90ea21500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ba6c75f95257103aaeb06c9e840c4f350c8abd96cd7f65ebb1b3561cecd751d0a04b80fd6b45a36f882619e5d9e79957f97ca81c9c6f587b902dfdabc03a1217a8