Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169956
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
466ms
Block → Canton commit
466ms
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.
0xf8ac0a8504b54ee5638259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000f4e5772805fa6cd0300a8a54d25795bb6551beb200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c3b41b47b4186b2f35e9af2d25a3a4a2af57c9fe25e3c1f61b56ad28e31c5f7da00f1aa8e3d6b20f3223bb37d153cafdb858574cd7c7182575712993abc9e0597a