Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203835
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
547ms
Block → Canton commit
547ms
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.
0xf8ab668444fff4b682c140945ecdbbd2790c19ee247359c1408944549740bc3a80b844095ea7b30000000000000000000000001c4c955d65ec72df04c0d1db532e5226f015451b0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea026e65426eacf033d50fdbc6c683916e3644d2df4bb3f7970b4681d0085a39188a0158db915102682b8b40bcc0828ed64639d441fc71089d73f3c9ca7afbb859580