Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #43895
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
576ms
Block → Canton commit
576ms
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.
0xf8ac01851b76f6e51882598394b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000000000000000000032e371a71eacbf356babf9a90061caced6da413400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d7b4fb5eb8777e1090df6a8fe1428f634dd84ee79beb96d0062b1d35c5a0341aa06d8a58072072479170046189ce77ef9ab1f32b5a2d3dba93d4ed71618f227eb8