Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221506
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
1.82s
Block → Canton commit
1.82s
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.
0xf8ab658459682f0082c1409417b99a2b674706dd7112be322d966b4eb1a35f4580b844095ea7b30000000000000000000000008edee469394b343cc41a5a6980882cbcec8d39740000000000000000000000000000000000000000000069e10de76676d0800000831c946ea061e00423f994d0a91d15a8027e6749d2c0f0f27f3dee1c9c00a7514d6c4c2510a05717ad8d768ce87a303ec8db0ece547f8df1744893585b9a3c22aa339cb870f5