Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50247
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
926ms
Block → Canton commit
926ms
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.
0x02f8b6830e4a2581ea85039ad067a085039ad067a0832dc6c0940aee15d8d8d1171411439849d29ac7c65dfd76d880b84479cc6790000000000000000000000000913fedb6b54eac072d86833c9c078a076064c7520000000000000000000000000000000000000000033b2e3c9fd0803ce8000000c080a08ef7ee1014840fb47885261088becfa6b29fb41ad18edb7ce57a6cff4ae23714a003cfce1db2b61926debcde3593305677c6712b60ba9bcc0a5cffbfa25142faec