Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214756
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
737ms
Block → Canton commit
737ms
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.
0xf8ac0d853744bb24948259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000035bda3d17206998f4a885e677ba8b2c9539fd7c800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0337c76e6a8a84e1c6c5891b4db221db748afb5d1a746c3fa7a241ca3f9255804a013f7230c6e678ac5717a30a0009761183bfe947abc4730f017a4ea2b2209a79e