Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170497
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
4.67s
Block → Canton commit
4.67s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819420263417d8b5b45e25bc8b14bfe01edd0665ef5780b84440c10f19000000000000000000000000962246b69594325b3e62ebbde6a18cffa55e4bdb00000000000000000000000000000000000000000000000000000000962246b6c001a0f3d335bc97e839bcef80b216f670dc778beafc630550418862f7a5cd356db6fda00e5fce04a2ec82072dac8f0a91daba7eb5fd8b6756636d0152a0fd3370ef7ad6