Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222235
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
1.87s
Block → Canton commit
1.87s
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.
0x02f8d2830e4a2505843b9aca0e843b9aca0e82e07f94c44696bc36ddc87660aaf895e7434369b07c13ae80b86423b872dd0000000000000000000000009e5fb2dbb553a90cb5986c3244bb4fa7aefe4fa3000000000000000000000000b0b99bde94de24310c9797548f2b1de80d269beb000000000000000000000000000000000000000000000000000000002603128ac001a00c09c397422f89736e9295fa0331029ddeff5da6be1ff4045cdad8f53344573ca02f66557f1aed4bc7a0d23ae0b33538ce48ec923dbe5ca131e9e35fe71d5cec04