Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200423
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
2.44s
Block → Canton commit
2.44s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692946b6bf6d6f02985f3faacb0b2da1e764fae9cc92c80b84440c10f190000000000000000000000001f1f6b7768e6a965f98b8c7784a43a19ad931eb000000000000000000000000000000000000000000000003635c9adc5dea00000c080a06b15bbc652e16e287b4d7bb25d288f421ae43ce179d642165136197559d425f0a01112bb1fb968149532eafad50ba43793da2c2578ebf2a19ab2b9a682e15a61e2