Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151445
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
244ms
Block → Canton commit
244ms
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.
0xf8ab03847c331ec88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000e9934c6b0fe65bace38135ec0d2ffe81463d581700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0bafcdf0b7a6f2c936ecc99774fcdd3a5626cc3a0611fda02b8b32b351d302de8a0210b1e4dc145ee1e55a5e845d2dc42eda7c3f4e178037799ce694a8116b2f535