Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219443
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
1.08s
Block → Canton commit
1.08s
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.
0x02f8d2830e4a250e843b9aca0e843b9aca0e82e07294497487b67cc671e3081cc874b34f6b817b00b12280b86423b872dd0000000000000000000000003215e8a01a8aa062da0052f27ce29bce17a4bae000000000000000000000000053fedf0cab8d5b56db758db19937861a2d748343000000000000000000000000000000000000000000000000000000004d4cce37c080a047e067ceea7072b053ed1649d9c7b5601279ec39557507e104be900290509de0a02d685f4cae372113950476b979c21176e640333562f529df909dc1ce7e2bef2e