Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #192437
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
687ms
Block → Canton commit
687ms
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.
0xf8ab158405afa3578259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000084e6513548a0612790326f860c90cc4f7c19c1ae00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea014a55183315f34113030df880bc281e3e0f0004a12715a35571cc62f26bb2bc2a064a89baf262ce4d033f93ac65db59981259e661592d1946e3fb5914471b3f693