Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148080
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
2.78s
Block → Canton commit
2.78s
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.
0x02f891830e4a2502843b9aca0e843b9aca0e826f0094fa42f5d07687e93a53c108a9908e1bbef647fc8180a41003e2d20000000000000000000000000000000000000000000000000000000000000023c080a00474d9194d5ba72f4bb6f7262937ab7d517b774a17b43ca61f848eeaab83d26da0045f21b786f6439c4af344de7c6632cd7c997eb231ef4508adb736c5f3c1b699