Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #100344
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
525ms
Block → Canton commit
525ms
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.
0xf8ac03858bb2c970088286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003836dc32f670f79d36b5dbd4aff9136ebf837a7c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da09e3fd72c116db38d1c68e563008173e08bde0c4303e8b5b4df4f2059e6872ae8a053a062386727cf01dba3336292df22593b6d471ec4e14fa94ef1f3cf4b44ae74