Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #52896
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
455ms
Block → Canton commit
455ms
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.
0xf8ab2c8459682f00827e9094be81f130592aa96016e64f825635744e3aea031380b844a9059cbb00000000000000000000000042ad963f37b76c726d1b1dca535318510c6daa4100000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea03840256d5c074f014e820620b2329c7d226c2a019ffa460c25452d8e8cd443e0a057910cfa180a34b1ea7147b8819f46da5d482854650c7f01e52cbd3361626f32