Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205157
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
3.48s
Block → Canton commit
3.48s
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.
0x02f8d2830e4a2506843b9aca0e843b9aca0e82e07f9467e5176ece4934610dcb99be5ff4b88592ae2a7080b86423b872dd0000000000000000000000000797e19bf5b29a2640e0257ddc84f1821795e4e80000000000000000000000007a6f427736888787132ee55462f90e10caf53c1e00000000000000000000000000000000000000000000000000000000523b0375c001a04fe63c733ef754df52fa8ad907d6bcbcea9436f637e5bea42699a1fca9a3a4c8a059099e3fd5b9866d0dc1153be873e6d999b9c85cd921633482591e351a92a726