Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221618
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
2.93s
Block → Canton commit
2.93s
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.
0xf8ac06851101634d888286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000dd0a39144e20389d8ffe2cc42f88d43df9e8bf9200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00d4a6d77fe7360f0968dd0bffc4c7bc4cbffd3cbc3df2d5a2cef932cf9a04982a00cd0d31b17a044f3416a9cc883832ef9146bd090c0b286e627302edf5caaa17d