Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139773
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
2.55s
Block → Canton commit
2.55s
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.
0xf8ab0f84155b80008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000dc1a18f445292817ed94cf180ee20347472576d100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06c0209bb6a72b4bb4d9b48dbbd1690bb7bfff5153b27bc81d48e0fe619ed69f7a0274c214e0c66c5d2b54d02ec5ffc6ae6bd947b9ddeab972eacae5c76082f48ce