Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #124
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
10.42s
Block → Canton commit
10.42s
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.
0x02f8aa830e4a2503010f82cafa94285fb55cf094a2a9e80c26c0d726f1c9b86b86f280b844a9059cbb0000000000000000000000005e3e431c4f057f08a11b8c10f9840ae5de4e47ea00000000000000000000000000000000000000000000000000000004a817c800c001a0badfe306bea3a8de13a1d8bcf643796a920f63ea5a09a45524cd678c09f5d59fa066f3b864d39d3ca01509d182085b157e07afe7ceb946007fe2a99c9a911ac2c9