Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #122258
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
1.66s
Block → Canton commit
1.66s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929450c99eadc19e73925b45e434f11bc84e2186e8e580b84440c10f19000000000000000000000000deb4d29ea5424045b25483191c993390237d0aac00000000000000000000000000000000000000000000003635c9adc5dea00000c080a0909399894ae4909149c681a88c0a0864eb087722da9bc887320547124780168ba0048e896369432a640594e2e6a26595a1f0febb1298be3fdaeb6cf748bdd6b434