Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173798
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
2.50s
Block → Canton commit
2.50s
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.
0xf8aa0383eb17fc8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000054f12dd24d972c69e8ea0f2bb7dda174893240b100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0fa0b30998f01b6c85b647c3d102f63fb9905380cbc396ec5d853a7e9a3ad1eaca03231585144e4bf676cf3bbbd938bd1f68ad3c06ca665bf23e2f1b92ab46860a5