Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #19346
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
1.36s
Block → Canton commit
1.36s
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.
0xf8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000002d4bf36eed828fedf5dd8bcc5bd26e3d409985fe00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0450e415c0a0af6fd55032939e9fd72071c3894336d47c1b9ff7a26c80efb7ef0a060cd9096245866e6ce4dee47a4c728064f90dcb3ea2de15040f311c62edbaca5