Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97715
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
296ms
Block → Canton commit
296ms
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.
0xf8aa3c8459682f0082c14094e7d66731c188711b49d2d5cd67262a092f71c3f180b844095ea7b3000000000000000000000000dd97d30333dc3eecfb9bf85ab83444d348b122aa0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0aff257434ca036575545b88e58c4b87a710d5c097cbd6fad022abef9a52b252c9fcf60f56619e7b787250a3450ef6359403218e8f20fd4789a0a121b2c75cf48