Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163085
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
335ms
Block → Canton commit
335ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72948b86a53876c736570f72102a3a726e7f12757a2c80b844a9059cbb00000000000000000000000074a5868298e17f4b499d8ec15a4f215498ed353e0000000000000000000000000000000000000000000000008ac7230489e80000c080a0fed770ff5d08424459e25bee6ce1fe2a6496bcf2b6f0b3d904bfc6d24508a238a063d4dff8247618a31aa75b127139c1f006d6f4f9a71b93259c48e7f211960e1f