Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #86571
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
926ms
Block → Canton commit
926ms
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.
0xf8ab238459682f00827e90942efcc1134f1a8dd98e76b5b9754c4a188240764580b844a9059cbb000000000000000000000000f2eb3f8db2fd6a3d276210809a88d68bc956a31200000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0651983c53305d7571282d8d08a890026e6823d6cc5c43c95f0cccb0a5128c1bfa049b52997da914885f30afb913e7bf868df518babeb7d78223e5e0f1c20dc2448