Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202396
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
1.80s
Block → Canton commit
1.80s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82869294354bdf35a700ce078eee4156813e611edee9a29580b84440c10f1900000000000000000000000068f3f4d604068a7f947fca95a353067be9e48e710000000000000000000000000000000000000000000000b197a2030213b00000c080a041c50fba494cb58a4c544a1592e2094cddab49c963a8d48462d51505ce50b60ea05d4209b3d30ad222025d0a0f686c5ae835e5e2301b1a843d22a885c9813899c0