Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #85560
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
805ms
Block → Canton commit
805ms
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.
0xf88b248459682f00830178c194bc10b84b2c1499f2ec9ff8c8dcdd35db5c9c020d80a46a6278420000000000000000000000004f0f0d7f415a24d74eb2c3710e3c4b79f5b1de6f831c946da0df71f4baf3cbe1583da3405e361b3dab18a9f0efa3a8c25e5e9109d48b4a98ffa07cd20b3ae2e1ad762e8dbb27d3000bf50edaa171de002ca4d7ddcb11f3d26e75