Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120364
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
526ms
Block → Canton commit
526ms
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.
0xf8ac4b843b9aca0083011e399422f4e5daf6131f3d8e248752d47789d2a343feea80b84440c10f1900000000000000000000000001594d31e6945a46f81e20bea9a59b845263dfa400000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0a3603d6cc0d975abf2d7168fa90b2d34d7eb6a2db132aaca4979142c386b63c0a03c0e7aaef7395427a13fbb1389aa02cb43c393c69c397c5dbdb19378d1a0fdcb