Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147267
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
3.43s
Block → Canton commit
3.43s
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.
0x02f86c830e4a256084dd4ed0ee84dd4ed0f8827b0c94643ef45de2f4b6dd592942af150a5bc9ac70168f8080c080a0900867951784efc14f1f7465eef9d19e1b269a677c7abde430d87ae8c3f0ef6a9fc9a7b10ad6dffa1978ef44026c69e9d352b6834d6f6f7c864de96831d738de