Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204115
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
997ms
Block → Canton commit
997ms
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.
0xf8ab58843e95ba8e82c140946e4918791ab6190cf0825530b7d3b7e06c3ac83f80b844095ea7b3000000000000000000000000a8602c4c88d7f66d71f1afb4275a910fc04337800000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0d9d60fe36364189c803add681f8b51568c689e9feb8d421491d3997543763fb8a03a9e3a901dafbb7efd1617573828d2368a8de52446a294c661ca2ba430f14e95