Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70713
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
635ms
Block → Canton commit
635ms
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.
0xf8ac238459682f0083011e399486396cf7577ff91aa72f02e745b031ef7c8d132e80b84440c10f19000000000000000000000000aaa2a1e75d3dce70bfe29f8ba7505b8f5d58879300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0d71ec5d6de8d6dd6ceb3384d6a4c6904c4e7a6900f02c7ee998b7d51d4251bfaa014313918a68d120ad0e8cb009bd1d9e1cc38ef0e3a441a4c16b7f7914f67e1e0