Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #189798
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
1.13s
Block → Canton commit
1.13s
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.
0xf8ac15852b0bf5e8a98259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000636dbd2f58f82be10c894057efddaf3d52479dcb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06c9238cc24fecd5337fedc186722d10f28afc0802e7d16f42709ad80700523d5a033a560683fc818c3fd47516fc229b0f039487fcacccce5007ca674494f7cac72