Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162393
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
785ms
Block → Canton commit
785ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f944ddd01c367de7de1e45d806a59b1839bdcc356ec80b86423b872dd000000000000000000000000d0466898968e30635a52ff473f21082876b075f6000000000000000000000000784a61198d20d13d6a8f134cebc2f055d7f7c2a600000000000000000000000000000000000000000000000000000000d0466898c001a07ffba7cf9ce6aed9674a5ab8c6f2936ffc2b777040db0f6de4ef4ed54eeddc27a02d19bdcc6c220c03b170f78a6bb12276f1f36ce2eb1445a6eb03202122bf8f73