Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73903
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
1.05s
Block → Canton commit
1.05s
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.
0xf8ac808504d3f6400c82c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000004921ef97ae01926640ef7816e03ebd815a9a00e600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0259699eface36cd607691053e195dc3c0b4b0dd4b5066b6f695314c8dc17708da0158a94e8d7856b1da3b44524e6818cc230e6d1c88c2cacb6a918481ad668c33e