Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152107
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
873ms
Block → Canton commit
873ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e072947489661dd530a79f9dc4656295ca7baddb60cd7580b86423b872dd0000000000000000000000008446989d000d30f648d6a92d41833bf5ea782f4c000000000000000000000000e2d6e4f6e45dea53f1c1776e67ace0596c6e2efa000000000000000000000000000000000000000000000000000000008446989dc080a0a034b37e776ec9bfbb9e65b15ba4306fd27760e4ff9ad0aeaf53ec818a95d9b6a0703ca8ec64c84d60557a7bee58a90cc7070b20370b0cf8553541cf62cfbfe68f