Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136963
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
2.38s
Block → Canton commit
2.38s
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.
0xf8ab0784e48288ec8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000e92fd5d89fc3734d9ad6f95135995c316e2db7ec00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da05ad8eca716ee17b1d1ecc521516f9c5049acef76adf42cd79d8d869c7383870fa072c6e76ab0e91b0a079d2940dacd21dd100389b95a8cd62f85792c04b9af93e3