Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135587
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
725ms
Block → Canton commit
725ms
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.
0xf8ab0c8411cc40008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000007864996e8d1f61bfa13ed686698d3109e485f0ae00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0db2fcaf36f696bb5fff60d6d61b19e9e21088bcceb85432cf2a8fddca0682efea04fe1da5ad1d42a3d80286eccfef420d19c2f0a1f78c6904f6f66c49ad03f74b1