Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #138692
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
956ms
Block → Canton commit
956ms
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.
0xf8ab06840a4cb8008286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000c0b6004db76cf90c35b96993eb0c0eb00b43e25800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06dd02f6835b16722996c2c440e023cefa55bdeca3019ec34a62e6916d98e9c99a004c7869d6608551ac78395929f9e746543ff02f4c74946a209056325fe093e4a