Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #176360
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
556ms
Block → Canton commit
556ms
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.
0xf8ab0384069d35348286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009cf47927666018a45a8951912afb96c94f90a94100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0937d9517b1fdd997d0c1dd8dcbb9b5a31cb48d685e07f8495c0874aadfe013e5a04fd9e105e5ad03937e27663da2f06a8b47986f98be73b9d0a162a631287ad307