Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #85782
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
825ms
Block → Canton commit
825ms
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.
0xf8ac278459682f0083011e3994a1ea64f3932f9146f42c6720c0e7dc1da092dc0180b84440c10f19000000000000000000000000644552a55d3caa17617fe6ac675b1fa163ecf08000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0671372c9ec59bb79c9eec03503be66746ec972b8100b4eec6616d5ae17d70524a00e5e6b0ad73808674eb4161b4904ee89a822ec6ef176b7dd9663daef7ca8ae01