Note 10.    Fair Value Measurements
The following table presents information about the Company’s assets and liabilities that are measured at fair value on a recurring basis as of December 31, 2021 and indicates the fair value hierarchy of the valuation techniques that the Company utilized to determine such fair value.
December 31, 2021
 
Description
  
Level 1
    
Level 2
    
Level 3
 
Assets:
                          
Investments held in Trust Account – money market fund
   $ 311,175,471      $      $ —    
Liabilities:
                          
Derivative liabilities – Public Warrants
   $ 10,392,850      $      $ —    
Derivative liabilities – Private Warrants
   $ —        $      $ 15,402,850  
Transfers to/from Levels 1, 2, and 3 are recognized at the beginning of the reporting period. The estimated fair value of the Public Warrants transferred from a Level 3 measurement to a Level 1 fair value measurement on April 1, 2021 because the Public Warrants were separately listed and traded in an active market.
Level 1 assets include investments in money market funds or U.S. Treasury securities. The Company uses inputs such as actual trade data, benchmark yields, quoted market prices from dealers or brokers, and other similar sources to determine the fair value of its investments.
The fair value of the Public Warrants issued in connection with the Public Offering and Private Placement Warrants were initially measured at fair value using a Monte Carlo simulation model and subsequently, the fair value of the Private Placement Warrants have been estimated using a Monte Carlo simulation model each measurement date. The fair value of Public Warrants issued in connection with the Initial Public Offering have been subsequently
measured based on the listed market price of such warrants, a Level 1 measurement. For the period from January 13, 2021 (inception) through December 31, 2021, the Company recognized a change to the statement of operations resulting from an increase in the fair value of liabilities of approximately $10.8 million presented as change in fair value of derivative warrant liabilities in the accompanying statement of operations.
The estimated fair value of the Private Placement Warrants, and the Public Warrants prior to being separately listed and traded, is determined using Level 3 inputs. Inherent in a Monte Carlo simulation are assumptions related to expected share-price volatility, expected life, risk-free interest rate and dividend yield. The Company estimates the volatility of its warrants based on implied volatility from the Company’s traded warrants and from historical volatility of select peer company’s ordinary shares that matches the expected remaining life of the warrants. The risk-free interest rate is based on the U.S. Treasury
zero-coupon
yield curve on the grant date for a maturity similar to the expected remaining life of the warrants. The expected life of the warrants is assumed to be equivalent to their remaining contractual term. The dividend rate is based on the historical rate, which the Company anticipates remaining at zero.
The following table provides quantitative information regarding Level 3 fair value measurements inputs at their measurement dates:
 
    
March 22, 2021
   
December 31,
2021
 
Share price
   $ 9.81     $ 9.98  
Volatility
     14.3     21.8
Expected life of the options to convert
     6.53       5.50  
Risk-free rate
     1.2     1.3
Dividend yield
  
 
—  
 
 
 
—  
 
The change in the level 3 fair value of the derivative warrant liabilities for the period from January 13, 2021 (inception) through December 31, 2021 is summarized as follows:
 
    
Public
    
Private
    
Total
 
Derivative warrant liabilities at January 13, 2021 (inception)
   $ —        $ —        $ —    
Issuance of Public and Private Warrants
     5,948,230        9,047,530        14,995,760  
Transfer to Level 1
     (10,455,080      —          (10,455,080
Change in fair value of derivative warrant liabilities
     4,506,850        6,355,320        10,862,170  
    
 
 
    
 
 
    
 
 
 
Derivative warrant liabilities at December 31, 2021
  
$
—  
 
  
$
15,402,850
 
  
$
15,402,850
 
    
 
 
    
 
 
    
 
 
 

About Fair Value Disclosures

Fair value disclosures classify all assets and liabilities measured at fair value into a three-level hierarchy: Level 1 (quoted market prices), Level 2 (observable inputs like yield curves), and Level 3 (unobservable inputs requiring management estimates). The proportion of Level 3 assets directly reflects how much of the balance sheet depends on internal models rather than market evidence.

Key signals: a growing Level 3 balance relative to total fair-value assets increases valuation uncertainty and earnings volatility risk. Watch for transfers between levels — assets moving from Level 2 to Level 3 often signal deteriorating market liquidity. Unrealized gains and losses on Level 3 positions flow through earnings or other comprehensive income, so large swings deserve scrutiny. For financial institutions, examine the sensitivity disclosures that show how Level 3 valuations change under alternative assumptions. Compare the fair value of debt against its carrying amount to gauge hidden leverage.