Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #123062
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
2.25s
Block → Canton commit
2.25s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f948e4142b9c653936b5b2a5842a805fd566fceacc180b86423b872dd00000000000000000000000064e9be9cd57d9858d026bd37414a1e379be8976b0000000000000000000000005abaf8936dcd78ba9060dce08ee5cf1fac9a21050000000000000000000000000000000000000000000000000000000064e9be9cc080a03f533ba6ae29d7b60d1e294bbf50cfb219bbadaf16c6c630ff5d0059bbb8c811a04431bef39729076a9dac9bc40536673def038ee977b8a0f5328d80a29af41ee8