Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #99088
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
606ms
Block → Canton commit
606ms
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.
0xf8ac428459682f0083011e3994178dba71290db6ccd1f8d06b8daf53975ccae43c80b84440c10f1900000000000000000000000012c393637e70e4303785890f9acbc505a8b366ea00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da014278226b48a7833e25fc1cecd428ffe2af0fc2823dc04ab2b998de629f8d590a05459bf1e744066fac17fb19b7cb0cd1945dd91aa3b79dbe30b8b8b45cd9ea81b