Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51898
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
347ms
Block → Canton commit
347ms
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.
0xf8ac018533a7f3e3fe82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000001d030cc5cb3fee3c8d4c84e82b45fdbcaf77140f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07008cbea743d92fa23e2f97dfe0033486b5b429ebf40251ea41471c607e3a97ea067ec2800815a24a2df2405f2504794baee28f95936b6beab9d89cc4d301ee94d