Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146261
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
934ms
Block → Canton commit
934ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194dce4faf38a22375f045b7dc55fca2754e26ef30080b84440c10f19000000000000000000000000f06d3758ec6fc1c4b8603a289c71a8a2eccf32ce00000000000000000000000000000000000000000000000000000000f06d3758c001a086dada2a7f5821d463487aadb1ce3a2d86f388a7e04595e33d7eb0938ec8dc95a00531778055980555fde4afb2a62bb28512b95f9ef3218777b15befd5c867c765