Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #27218
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
1.99s
Block → Canton commit
1.99s
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.
0xf88c1c850291242647830178c19477651976c98e74b0cdba7dc6ab367309029ae16b80a46a62784200000000000000000000000017b53eef5a2d26f20b347f1fcdc56e5f51fc5297831c946da0d2986e9f41c58a56fac414f1adf9e0b3320d4dc70ab2d55ee362c1352335d586a02210ace7cc02dc184e9bcce1c8c954482e8e0f10632b36a426ec8a91f369a605