Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180388
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
568ms
Block → Canton commit
568ms
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.
0xf88b048510112da24a826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000000000000000000000000000000000000000000000000000000001831c946da01051c9a0def9ee7f99c8c25bde8f6e661a78fe75e0a47a249b4810fabe861091a026e0e9ae53a3eee627052bc4c0b0238ee943774a2aa9ebc51f44cc95268e58a5