Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198372
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
937ms
Block → Canton commit
937ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294426a96c5c0df18fb93997f4bd44e8d30956e0c5780b86423b872dd0000000000000000000000003fa006fd352479fd860bd031a83e005658adcd25000000000000000000000000efa4fc3f7716c4fccadf35ff346c579a1ef1b680000000000000000000000000000000000000000000000000000000003fa006fdc080a0854029f34b3327bbef85a857bd0675fcbdd078f6dfd8d692b7d4c2efe4131702a01baf236e1c85c9ecee26ebde5a453c272448d87a17822c3de1226d2f996690f0