Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #126648
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
515ms
Block → Canton commit
515ms
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.
0xf8ac3c843b9aca0083011e3994e537f5090496511a385a7e49c20b7935b6b3b79880b84440c10f1900000000000000000000000092970546f8ce8d4599214c476509845a6825cb0300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea090bf39f9464c678d594078cceb809c643a6a09af8f25694dd7f07ee44d9654aea0059ead4b836759c5aca60ce66d14de0c244b101825445d9b959e3e7497a7803e