Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #43756
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
2.75s
Block → Canton commit
2.75s
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.
0xf8ac018502b3fb001682c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000004c282e84e1bfafa97fb8281d8bd341f49df9c3a100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea007ad55b3a0c1d6b9a9b902d07e1c5e9e38ca9601b9d2d24040850af3afe599aaa0363d72789613ed172295b468c6b60a00b64f1e93eeae3e0c36065d3d9586afe7