Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155121
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
1.30s
Block → Canton commit
1.30s
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.
0xf8ab48843b9aca0082c1409416053e546650d724ff3ecf702864b773de2c7e1f80b844095ea7b3000000000000000000000000c73de2a8b77993ff9ed39a4fa5086c2a52251dca0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0630454ab48d18ad3f148f63872c058a964ca70e67314a30fbb3b389176cbc375a04dc8ddf592bf35d2ebfb1b45d3aaa2361db3f4a197541c7ebb28fffe9ec9499f