Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149616
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
1.27s
Block → Canton commit
1.27s
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.
0xf8aa06831fa40c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000560e5a89f3f043a1b56e276c080c18cb446a5a6000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00930bae5485a6a8e6c8103d7c53f91413297831ed6d058dddcbee6d5ce110c4aa040cb853f2fefcecb88226f8bd4c920544774268eb37244210ec73ff5d30d4a27