Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155081
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
1.67s
Block → Canton commit
1.67s
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.
0xf8aa038317cdc88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ce9dc4db5b069ac296ab37337d8fad2935dfd61f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04d912fc09cc60e0f6262fe9253a8e4c557f6015497da6c4847fd1442b786047ca063816f01521b5071d31145493a7e62dc8844015c2c8d59eba859d138be32114e