Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165005
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
576ms
Block → Canton commit
576ms
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.
0xf8ac1785012a05f20082b3fc9485434567f5e3e1395a40a18853089c188bcc81d380b84451323f720000000000000000000000001e4d8bcfb630cf98971aa6f6db606841be6253ce0000000000000000000000000000000000000000000000000000002e90edd000831c946da0e224eaa0592a0758b55415bd0312e2a93c4d8bccad05d396fffbc25c5d28cdc1a008e2b69bcd82ee4895dc5b5a4b541c0b8e33b12c2910200551a8aa222234f3fa