Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175596
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
895ms
Block → Canton commit
895ms
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.
0xf8ac538459682f0083011e39948b26fbbc1a1e6d05278bf1bcef2f797878587eb080b84440c10f19000000000000000000000000fe45101492f239cb91ee681ad7518da355d7fc9900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea08e2f2a929c5d157542dba020d1da0cd622695c5aab16c624581a2bea7e360ca7a065f7febba3a7e242364f48a459e74e62353d8923d62eabbf8dc6c8affcc84e37