Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14099
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
489ms
Block → Canton commit
489ms
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.
0xf88c158504b7b956cf830178c194962b8876de43febe835b45dee5bf5da998bdfb4080a46a627842000000000000000000000000c417f00ba3859f2c7a9d9ebbe8d606fed86bf188831c946ea02e4e2b4237aa3e04bf3cc90b1125330daec38b7135f088108d4bd59b9fcc40d3a06e6be29f8e527948804ef261d115a0383e4471a15bce69abd4434a1e7d27639f