Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #176860
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
46ms
Block → Canton commit
46ms
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.
0x02f86d830e4a252c8414ecc4258414ecc42f827b0c9401f7d3ca04a5ba5cc442c6210aa6eddf0cfb317f8080c080a0c93dc59f2aa3aceb2072a2f9a446891ea000d259ed46d37a5c736c59345b1a19a05cebfe1c3161f7fedfce93ce6996c46625a6224bab6f2091ef91f1fb3c9f2a89