Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214150
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
537ms
Block → Canton commit
537ms
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.
0xf8ac0a852b0bf5e8a9825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000001ef02ade56c523180058630752f3373e3e52a02900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06a108f553ada4294cdf96c703476c43902086d9b76b74d2ae7c4ff296c50df15a02920a667beee8fc97928968e87206f9d64604cdb2acb116c7dfc329b26fbe7bc