Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15670
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
4.86s
Block → Canton commit
4.86s
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.
0xf891118507824f32938266ee94c7a134188f559ab49f6b3962352b71ac7b2a0cdf865af3107a4000a4758c30b50000000000000000000000000000000000000000000000000000000000000001831c946da01308ae515831b5cb3a4e3183d59c173e6f2dc28e2a1391b6865ee9bef85c69c4a041d7ed3831dbfd02e71cfa895bcffa4aff4292e3427da4d3cc66ed4aeb754fba