Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213616
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
787ms
Block → Canton commit
787ms
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.
0xf8ac0d852b0bf5e8a98259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000c7779a929416e40ee21a9d537933d79eee9e52c400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d0fdcc4f77fc201232994bb391977eef771232885588aa451fb67f6b166e12baa019c23445ea914db06798ffb0eefffc1a2a4c72ad81cba88b759073eac27c3e56