Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #20548
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
1.08s
Block → Canton commit
1.08s
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.
0x02f8b3830e4a2504843b9aca0084b2d05e0083030d4094574f76b6fd64bc7813f6ec6e8c7cec015ca97fca80b844168d7c4700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c080a01c95883390d81eda809d74e1134466524c15e175db96da038cbf6090c9850d58a009f48c3fadef2737d56b9a7fda5a077f2898efbbd88f475abdf76ca11fd39b8d