Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152683
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
714ms
Block → Canton commit
714ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294642882c0be7a9a2e8c2f38bba09f6a926b75ab2b80b844a9059cbb00000000000000000000000099ffab08039c9bd4d8ef99aa8ae4a572077ace920000000000000000000000000000000000000000000000008ac7230489e80000c001a0f50ddf600d235db2c971afebd8a680e42e99ad838839d74a63bdba01a514c5f3a01a414314e2db3651e2636e9f6bdde8e83fe65848a00303ff9dc4a8d1b9c53a66