Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50537
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
716ms
Block → Canton commit
716ms
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.
0xf8ac808508b3549a6282c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ad69b3ede91f758998f56078632e14b3dfd3f76500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0710182fec2a240068094bc94125c856684232067e29e71478bd8f4bca65616c3a00e68bd85543ee0743401d4ba5b3db80b14976eca29cb1d297c74cf177f0fdad9