Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139161
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
1.61s
Block → Canton commit
1.61s
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.
0xf8ab0c8417231ff68259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000c488caa3b99a977b47ad97c88642a8909af0d87800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08091af0c4c924c50764674a42aa3426bc8bdad2ca8e4dcec63b133f046a160d1a01b4a1f7ce0168a6e2e553beadf13e0eda55611c98f998e6fc2aa23b33adad1b2