Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #13413
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
499ms
Block → Canton commit
499ms
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.
0x02f8b2830e4a253d843b9aca0e843b9aca0e82b8f394ac582fdfda46f6daac6335335a6833a1f28aa67d80b844095ea7b3000000000000000000000000cd24d8ce5b8ad6c0451d05b3f9f4a18c93a42232000000000000000000000000000000000000000000000000001001cc57a4c3ddc080a0d5fe3b51aba07d36cbe404e3475e2db402e39fd9f3b41887c28718f8ac8065e2a015f58da6d478aa434946cb39ae9f5e9a7f3620c816168dc0a4389aafac5b4566