Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151661
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
1.15s
Block → Canton commit
1.15s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294e7961477483ed9c7ae0af867c209f85bb4b5ce5a80b844a9059cbb000000000000000000000000b56b4b935c350f240670a7ac220dac14b498b9f10000000000000000000000000000000000000000000000008ac7230489e80000c001a079678c3ea8cae1d170db6655e81aa75b8c51a615a59d98f9ca882787ccf494f1a03a9a51695709f00f0f5522d1fc7b53f411de8fa159b90d0a65c464f6e076177a