Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164807
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
5.54s
Block → Canton commit
5.54s
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.
0xf8ac0f855f8101d8cd82598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000a9316963cfa8d89c9900d1103460d0eec682189a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06dc7dff5aae8b94bd7f6f287459d142766566a4d931f1df66c0c812d27354526a02f50e9f5871007b610a54ec1156dd93e5d545cf355f8eced173b895c461e105b