Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152871
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
1.05s
Block → Canton commit
1.05s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194477eba8dc588ee8d80c5c609b3511e95c463d38680b84440c10f1900000000000000000000000041e8b0a4f4cc6625db38bd7c15c6c7c394ee11f20000000000000000000000000000000000000000000000000000000041e8b0a4c080a009ac5d927458c6fc6f5dea709ed030a362e500a9c40066050b8fd401ef4201b1a03fffe4b204e614fbd351c7da931b4f756a1e5f111cb125c3492d3b6dfd84f6af