Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215585
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
1.72s
Block → Canton commit
1.72s
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.
0x02f8b2830e4a2508843b9aca0e843b9aca0e82cb7e949659ea2e36b268a5debe18d6c0400fdea61b784e80b844a9059cbb0000000000000000000000007c60ace98d35c41dbd3e69d3129df2fee17d9f5d0000000000000000000000000000000000000000000000027e60d44813f80000c080a096ef822927b8c2a4b0818541060a674a59030c68f5fd7781f41cf1ea8e101da2a0228c8f238d9537d290af0f2ac6c946ea3d530509d31dbea5476a84549f3917ea