Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134612
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
566ms
Block → Canton commit
566ms
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.
0xf8ab0c843fc5de148259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000f398eae88bcf5c16abe6cad57d13e5bd8fe26ed000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05c1cc5db4314569f451e8a58ef949e2097c67668ce0bd31f69457e7f010f7d12a05f55f6d70a762ea8e39df5d47b1e6a263db10d39386ce4631a45d9af05d49f40