Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #665
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
2.92s
Block → Canton commit
2.92s
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.
0xf8ad0285012a36992583011e399470977f5c71a38bc9bb97e5e4f16a96315a797b0080b84440c10f19000000000000000000000000db344e62f12fc511dff1d3d79cb651a6a704fea500000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea006ba5651086b91e4a6773d5a73e19e2edb56aafa55e0deac45546cf7770708b9a0257083a015fe3fa970e8565dee7cf5de633ed0f0f99c3af3bc67fba86cd107a1