Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #156497
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
1.12s
Block → Canton commit
1.12s
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.
0xf8ac03853cff55ed8d8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000069e5d94c6a2e8562a667c1fd9b2697d6b10f0d9a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a21b8b23d98d4edbce573618634d0b06d45a229892633a514b452f0bbfb88545a04c0e5bfaa4d3b9cd9273e3efad66312b970b037953e397d0e3ea9ea9fb55877e