Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134875
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
1.27s
Block → Canton commit
1.27s
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.
0xf8ac0c85049b0f97358259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000ee79213d3979eeafd44746c3bc24ea5a521aeec300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0eb6dffc9adba69fab374679358a4b6924cc2e7b85bdac5f32802a3e93231cd3ea02bea9ecf2bb7eee7c970c15c698c8cc44e663b72aabf0eac9ae792df8187c775