Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #45579
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
2.93s
Block → Canton commit
2.93s
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.
0xf8ac80858bb2c9700882598394b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000000000000000002db36c008f8f12c5dba987457a5e5233a08366c500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea092232b0500bcca88eaa5dc8dee6b5985211eeb06913ae726596878dad0595f65a0696a90afdb12cca0b4f32885676e4768ff5d23e4e04f42d8b64a210bb66f69fe