Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152637
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
2.89s
Block → Canton commit
2.89s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294f112c73ef842c11b2c5a703aadd9ad8ad5d8a39880b844a9059cbb00000000000000000000000073d4ef10593cf641809a554541ceb56d24ab2f790000000000000000000000000000000000000000000000008ac7230489e80000c001a0a83f7996a6ed3de92a0f1a8122f50c6dda81bfd0ab69031d28c02509a0e7eb8ea07896317c3c32f4283f873651703b6e28859e67545617617ce2705c86a6bb053d