Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #33102
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
66ms
Block → Canton commit
66ms
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.
0xf8ad1b857a3c70420783011e3994310c45a36dea1edc7099551fd0c86eb919c4b1a680b84440c10f19000000000000000000000000dd97d30333dc3eecfb9bf85ab83444d348b122aa00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0fa7374693406df8c131d5d1acebba475197e3ab6f59de605429a21b64cc222b0a008daf9336605c2c161aa1a40d77d0a9f2fc68c3114b1ea4bad00bf94172051fd