Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137314
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
585ms
Block → Canton commit
585ms
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.
0xf8ac06852910a01bf98286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000000327d61370cedfd5db5dd6ec259c980f6c4ece5e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07b15113419be7b147a140e4ac133f7eebcbad1a42e8ad37d61ee9c0b4b47df6ba04cc7db6a4f6e649dd111a7901bcde43e823f496df1b58db9b0495e66b17c7895