Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204210
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
708ms
Block → Canton commit
708ms
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.
0xf8ac64843e95ba8e83011e399485191d67482931aab742af924170f1d2bcc0f63a80b84440c10f1900000000000000000000000043eadb5497cbf99cf95b4d4d4e77c06034dfa66a00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0055dc59d4b43e46d3b4624124b1745a2f888d82560b0cabaea4fe56b62604108a00d2332709ed11d8c2f361acc5d78658f1da1505c9d91de658ae7aa71dc310b1e