Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172653
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
1.03s
Block → Canton commit
1.03s
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.
0xf8ac0a8503450502db8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000009a19d44b44e8efc5079423e06b2344bb9360ecf500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ba0c69d4b2ce5e8850c3e2b95ff7a62412a941169e1f2b37cffbc6063a30d2c2a06879efd9a48d12f89dc19cab8019d38053b79b68ec3101c6d61afb13bc734e8c