Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1662
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
1.19s
Block → Canton commit
1.19s
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.
0xf8ac0485031ec25dfd827e9094c81f3549bb454dcb980aacbb31adb3b7b08a10d180b844a9059cbb0000000000000000000000002a2b2115f93b1b9c1c05f485d3ea7d6d04d467f200000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da02422ab990f0e9a4bd78558c91eb1ad76cedfd299069e9fd2cd31455e400b418aa0157bc4fabbb4a9d403461024fc68f99946b28494560b3e509d799321c7d72fa3