Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51334
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
3.69s
Block → Canton commit
3.69s
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.
0xf88b298459682f00830178c194bf86d5caba9990713bdc517a400be6a85709a61280a46a627842000000000000000000000000c80d487711379a625a526fd1d59768ffd7dec8df831c946ea0a22dbbeef6b758c2e0b0184d70f4145550ad87f3c23350331b6cdb1871e8d66ba023420d8710050d2e5af94a64efd8983c882c52fcf2fcc6e80cbd9d46d0b39d7d