Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #192294
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
318ms
Block → Canton commit
318ms
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.
0xf8aa0a835e7a998259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000008dac7173d9561ab716211016f16951e53c20c81900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0bfd7e6840132aec5df72bf39af74d964ee5407949a91ba4fbf26ec1bae704aeda01f9e22a9a6b5adbf278b2926c28386674def4281802e7020afbf77b0968a82b9