Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169911
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
496ms
Block → Canton commit
496ms
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.
0xf8ac0a8502b9842d0c8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000ee3d1dc806c29a470ca6daf320b293fe54a738e100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0446e63d5896ce698ab4a97174a463cfc627aac9976a24a02042fead56b27430da07fa6d83e0721c1d6039db12cc23a2c905fd0ecb45df27073507d3dc91d81219a