Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174123
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
1.08s
Block → Canton commit
1.08s
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.
0xf88b5a8459682f00830178c194885dbe75f941266ddf9402ec76dab86ecbd2106880a46a627842000000000000000000000000afb9e4d4ada2ce513b36ca23eecfef1772d0a5e8831c946ea0d88d469a56774e3c3341a230700c1fab85654ff0660a31caaa9b9e78f97c5649a00f2124df6dffe9518f62b7397576399e28b7de6b4fc88ac89e6e2a546da1e6b5