Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #181079
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
907ms
Block → Canton commit
907ms
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.
0xf8ab0f840248fd018259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000000000000000fd156d4336e22e0c5df818fe8d0dfbff6d2f8c6700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea079f0df4cc21a251357cd89dd42dbac9f2cd3297eab8a248634915b2500b1eddca070fc5f61fe739f22f68fd5abebcb3ff151115df80ed9ebef0c2f95fd8c1e71ae