Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222060
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
487ms
Block → Canton commit
487ms
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.
0xf8ac6a8459682f0083011e39948f70433cd4dbf7558c0735e03f639b4925e2364880b84440c10f1900000000000000000000000061500eb393217fbee1bd0a773cb9bc320426730e00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da00fa4bef33f16a303c2dbd4e7d5755b632891ae52cd5098823a0e5e41d96e5445a033f77e781541fb8740da506ed018d1cce70935c948e03661b206c715d0182b3d