Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151089
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
1.61s
Block → Canton commit
1.61s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294936eb39486d2dea2d2ceecd65f4d25a1bfe1355880b84440c10f19000000000000000000000000bf98b2c01c9e42f0facbb88d14cdd5bc8845a03100000000000000000000000000000000000000000000003635c9adc5dea00000c080a0fc430ea0ab65bb4439ea09ec9eba2aa135c78fef5969c055a9fbb39dc948df1aa04f634bccc75da5291b869a33d3e383c181856aeb6cd967b57f9349d7ad2ddcce