Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143915
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ab07840a4cb80082598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000ec0058391b42c201d6b1ee1ab83930fec0e40a6000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01e47024215c32320614c6b702022d763f8870003945a93c4649823068ff7a4e9a05481b2d3e0a6b6185311292fa9442dc3d6a81a5b96841eb9e26244555f83fc9d