Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135844
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
815ms
Block → Canton commit
815ms
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.
0xf8ac108501490de3e38259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000b5a1308437b59c7652d07c39f7a8d307fee44af100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07dd2c9ce0a6b8ef8a0c389287cef7924e248cc27ebc523e10bfdefbd408949bba00df9b3e540a7462e0775820b01479ea9e7832f4ea886a72144692e70b48b8021