Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #196933
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
4.25s
Block → Canton commit
4.25s
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.
0xf8aa0c83880cb28259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000045c9aa1e4254230325b4411fc59a7ca16d0743ec00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0372c1f05a1ebdf8c86bbaec873bfe54bde6eaf3a3ed3d977b0a9674a1658d8cba05189be8fe885be4749258751be9f59a5a178373ee5edeaccd9daa282dd3294f7