Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #99353
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
1.45s
Block → Canton commit
1.45s
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.
0xf8ac03858bb2c970088286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a2d51827f49b74125df6013614923200540abeaf00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0be31c428f24a7f47d421e0c1d4c499a6769033f4aa9571345c85ecdc24d2aa8ea041862ec5a4e2c9e5b7a2e20c0ec352dea73935ae240ce77d11afa4bdbfa7bd5c