Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #19150
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
1.11s
Block → Canton commit
1.11s
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.
0xf8ac15851101634bc182c14094b8b8081f30995b0d6f26d9329dd6790a6636d31380b844095ea7b3000000000000000000000000d8abfff95cdf4b6b2fdbdfc37a1c3ab302c6b6070000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0a53110b806c365fe0fa086d24eec8daeb53eadbaadbbc260054004583d5a97eea0544763dad504c0d2b211a1228cde45369ae13776b4a5aec323155b8418829514