Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #132250
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
405ms
Block → Canton commit
405ms
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.
0xf8ac39843b9aca0083011e399483c5bf15442925ce0d3d94c48722746768738a9b80b84440c10f190000000000000000000000006ed137b9158e5bd05fb055f8141fcbb33f1e755400000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0a83c7feb74b40bbd6d0c55becacb11c9d0803ccdabcf57c4bc98ff3f09e2f0cda0557abb58b7d863ad94693f26034053f60bf257516597c09f2658e65b60522a89