Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202338
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
367ms
Block → Canton commit
367ms
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.
0xf8ab728477d05ae482c14094b8b87b1a73d13df07f0b898810f7c4a60302791c80b844095ea7b3000000000000000000000000c417f00ba3859f2c7a9d9ebbe8d606fed86bf1880000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0219054229ddcf807c4239c316830491ab68b03d8ef7d4b80cb3300f1aabfc621a0568cd80d097066614d7396dbbf78df0286719428d7ba2d134739e4088a2df588