Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202778
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
1.70s
Block → Canton commit
1.70s
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.
0xf8ab0a84764911208286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000005812c19d4c023a51fc734441e8413b408ca3049200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ad4dea538ccd0e351ce5906d6e1d465c1493ca8bea2221c21c9dea29e75a2049a059568deed745be5bd375b408a3e3f25b01a2651123ba3f27d83b865f2c2ca097