Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131329
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
635ms
Block → Canton commit
635ms
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.
0xf8ac0c850272e34a0f8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000ee99196f4fb818e4d673865275e17a5042c5e33b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea036367b3b4e82b225dc22be009147dee726a1f32197e57a6e0b36030938f6de80a0795b652e88e3bfaeccb1f3598ea6aa5708b6066e00adc86e6eee8f4b37050486