Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218838
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
3.38s
Block → Canton commit
3.38s
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.
0x02f891830e4a2501843b9aca0e843b9aca0e826e79947ad3b5e0aadc77376f62231746d6181a065af7d780a43fb5c1cb000000000000000000000000000000000000000000000000000000000007705dc080a0932cf6c626fdae789fc15e0cac39351084dc8ad70a20a6ecf9acec5941ea3705a021ef8d26c9af1b124bd4fbd79da7156806673e95f167fa3dc1452f8facca9fee