Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #103242
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
365ms
Block → Canton commit
365ms
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.
0x02f8b3830e4a2581b0839896808401312d008301219c943bd945d969e2a4b76edf8cf09fe6357bb6682f4f80b84440c10f19000000000000000000000000c6e4a624fb54479f45e0264aee808a3c4686484800000000000000000000000000000000000000000000025a55a46e5da99c71c7c080a09cea1d2425f0ae68d00fbd22a8d10f8ad48daf113806703a99eadd21fb940fb4a0626a9ed5b3ce3b0bf0005df7b52b9a26133bcf3ab6e279ff18f1e89636835a25