Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139329
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
2.55s
Block → Canton commit
2.55s
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.
0xf8ab07840b2871fc8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000f340cc772dbad3467fabdba469a7f7ff4595457300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0910fe166db976b3530b3edb182996076a41891bd6ab01cc4ce43778af2c639a3a044345d437a2bd02e1d57a3edeb891a37106492440fac7916fcfdfd9604d773fd