Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216253
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
1.29s
Block → Canton commit
1.29s
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.
0x02f8d2830e4a250c843b9aca0e843b9aca0e82e07f946d818837bfc1c20357f804e76a72de9ab428e05a80b86423b872dd000000000000000000000000283873751ba9c8697087b6d13dd28b2d1a664bbc00000000000000000000000075fd1e79fccd931c9ba3df1806942a260511296400000000000000000000000000000000000000000000000000000000077a378dc001a085f9b1cdb15a784b73fa939bc4624e23ebd5e02b953d7e1044f5c7972c86ae03a0414f3c7ff6f31e3f664bf6424bb162437f24154b49581be86bf33b2b6512cffb