Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174034
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
705ms
Block → Canton commit
705ms
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.
0xf8ab0a849ef3a20b8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000e01a36e92fc240db039850e8fee95d3d79690d4200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03c44394ce000e4a5902a5154cf49ffb73a29911e458c5d73fd82acee2a1455f6a002ff7e90897fa1fe93d083d913d29ffc9bc1df72bbfd8438ec2c4c424ed9d961