Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185246
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
968ms
Block → Canton commit
968ms
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.
0x02f876830e4a2582038a843b9aca0e843b9aca0e82520894523bc736ddf0adb8c573203d20c76a39d29efb4b870e35fa931a000080c080a0a3703748e7d19afa8275b51a701ffac041e7ca125b7cbc5dff3f65e71f64580fa0415e8a4bdddeff0e635e0d9aa24dce471ef78505fa3947bcfe7fd9e091674c9e