Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202723
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
467ms
Block → Canton commit
467ms
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.
0xf8ab7284b10509b282c14094ce49d4ec36dfb935e92851b121e82656bfbb0b1f80b844095ea7b3000000000000000000000000b7d6809f9643f912490682a6f42498b4069d61f50000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0cf161ef059a3d0afab27ba9950b6c8f8e660625a4316ab4d170ee11fc9a0c373a02df888030ccb572c85cd60584595bd4f10b593169192564f50c395bdeac0be28