Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200806
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
547ms
Block → Canton commit
547ms
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.
0x02f8bb830e4a250185037e11d60085037e11d600830116ca94e57aea293f0e88806be9542b05e18e8efb85ee3886b5e620f48000b844346f18160000000000000000000000009e7a229eac2f3ddff4d1eb5dc93a91d557bfd0160000000000000000000000000000000000000002863c1f5cdae42f9540000000c080a0c2730ef4d4a465823f2893f88a8220080d12c0cde750ba55a545b76f257e32a2a0217809740f39ebb803bf1ff8eda111dd69d685865c7d7504b2f03820946a2454