Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #86046
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
676ms
Block → Canton commit
676ms
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.
0xf8ac228459682f0083011e39941405530f55e63c6199f4e285fb526ac80bab796980b84440c10f190000000000000000000000006a685d624b8a853b99228c96f3c5b0b03f7552c400000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0dfefbf554184a33d75811ed82bc91a0ce1a01ff3bf02dec7bc330b9e57fe34f8a02d5041b7bc4bdd817c5513e21f38661e58dc8a3043d935ab04ab7a8c1b5760dd