Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #104154
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
947ms
Block → Canton commit
947ms
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.
0xf8ab0384011a1cb68286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000000fb852905c7119fb76f2cbcc34985ac177af100300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea004e9421c4b38dd3f7733420f5c226cda1297236908a42f723c6dcf968793790ca056cee1ff65a220c53b08f16bf20d8c37f78552c0d41ade51e581c0a34e460128