Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155731
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
1.23s
Block → Canton commit
1.23s
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.
0xf8ac03852a101f78b38286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b431144ad60f4c6037a28bee32d8f6257da67b2700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0869201c55c51181be14527e3e7118ec9f699a5cd4b0be74b8310445036fa3b30a05b8f7142f681b1a7d574ffaeeece7b2c4614413cbd853c946505055a1b5d8a04