Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217338
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
1.01s
Block → Canton commit
1.01s
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e828692946a3da4dffd67e3dba8a61aca9772958aae89e2c380b84440c10f19000000000000000000000000e4e17e5954468cf54f854cc95f0f5f864a51f2280000000000000000000000000000000000000000000000f3e42ad746c26c0000c080a0b3b2dae3ea4439c4ca053b4bbefdc354cb4f1875cc9a0458cc110730780a71baa03f9aafb14660e13fa238d670fc422cfbbf875d4b08cbe95e6adf4bf83f9f05d4