Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198910
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
4.35s
Block → Canton commit
4.35s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294ac623f427a88572a3718a08fc837a247cb33911c80b86423b872dd000000000000000000000000baca7162d7c9fe792fd94156da282900bdd209910000000000000000000000008cde4577824ec5975145c3154ff085d2daab058a00000000000000000000000000000000000000000000000000000000baca7162c080a0ec259d99677b2a9df6fdcda853a7c870e8395bfe1a7a939db6f4732f66fda786a01d4d8301be5a55f5e14e2b93e22ade00303dbbc6a78a5694d085093167b53a51