Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167473
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
1.10s
Block → Canton commit
1.10s
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.
0xf8ab548459682f0082c140942bf308a5f031163fbdf058beef76529a1e52b26680b844095ea7b3000000000000000000000000dd97d30333dc3eecfb9bf85ab83444d348b122aa0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0238d20f1850e3bf6876e0c0ed2737e813520cf65429841f9c08aa79e96db2c12a05abace8b550aea4f2f0f29874d7991e13cbb0d420c01ca4eb98116465e59618e