Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202688
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
207ms
Block → Canton commit
207ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692940a979956d3666ba15a8be76da3e79059a087919b80b84440c10f19000000000000000000000000b48e266111d11d365dfb5999bc6e3e6c9845f0e80000000000000000000000000000000000000000000000ef488e2da02e380000c080a08545ca63b41bd1d9b7396f7f5d649e3252b1aa0a8b6c44bf4d832cdc6dba95eda07efb57f2b7aa699c1dcb8d47f80ff22d2177ca46918fc95041a84448ceaf3062