Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53767
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
985ms
Block → Canton commit
985ms
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.
0x02f8b4830e4a256b85746a52880085746a52880e8275df940ca315f10fa964a133226f2979b78f92c36f2e7980b8448bf9a96100000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000002c080a01b1da9ee2ab7e4777198cf3d40abd61f485c78c50e2cb51086d4dbd247742e17a0559faccdadce6d200ab82dbe322fab3dfe9fd0d0646641c27b45bf01b65afef3