Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203023
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
927ms
Block → Canton commit
927ms
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.
0x02f8b2830e4a250d843b9aca0e843b9aca0e82cb72947b26a5cf29f28e78636a64b93976e4ff843cfd6980b844a9059cbb00000000000000000000000048d2049fd8f2d60d378a22c589f7e3802dca18ff0000000000000000000000000000000000000000000000006124fee993bc0000c001a0ec06b60118e0007d6f51687037987f1a6508ca5bc5610e2c9ae304c73156688aa07a9bcc9f743a174f74acbddc55d9fa453368d061dfe2b7c6c87e48bf1868c995