Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11102
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
288ms
Block → Canton commit
288ms
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.
0x02f879830e4a25821f8185746a52880085746a52880882520894271bbc5b6db6121b96803ae5d3c60e29f0d92c39880de0b6b3a764000080c001a0c2e60975a39fffc44b817b79040d8f0310bb6dc88b2c7d3e63bb8bdf5222de41a03e0e1dd52e0c9edd94d2b476c4b57422b591f8cf0eebdc695dff933dd0a779fd