# Asset redemptions methodology

## 1. Overview

The total value of tokenized assets that are burned or returned to issuer-controlled addresses in exchange for offchain collateral assets is measured by the asset redemptions metric. User demand to exit asset positions and reclaim backing collateral is reflected by this metric. Daily redemption volumes are aggregated across all supported blockchains and converted to USD using end-of-day price feeds. A comprehensive view of capital outflows from tokenized assets is provided by this metric.

## 2. Data sources

- **EVM chain events**: ERC-20 token transfers, covering EVM-compatible chains (Ethereum, Arbitrum, Base, Polygon, Optimism, and others)
- **Solana instructions**: SPL token burn instructions and balance changes
- **Non-EVM chain events**: Native token burn events, transaction net flows, and asset pallet events covering Algorand, Cardano, Injective, Near, Polkadot Asset Hub, Ripple, Stacks, Stellar, and Sui
- **Asset metadata**: Token addresses and decimal precision
- **External data**: End-of-day price feeds

## 3. Step-by-step calculation

### Component A: Extract raw redemption and burn events

- **Purpose**: Token destruction or return to issuer custody across all supported blockchains is identified.
- **Logic**: On EVM-compatible chains, ERC-20 `Transfer` events are parsed where the recipient is the zero address or the dead address. On Solana, SPL token `Burn` instructions are parsed. On Algorand, token transfers to non-circulating configuration addresses (such as creator or reserve addresses) are extracted. On Cardano, negative token deltas are derived from transaction outputs and inputs. On Injective, token transfers with a burn event type are selected. On Near, token burn events are extracted. On Polkadot Asset Hub, `Burned` events from the assets pallet are parsed. On Ripple, transaction net flows that result in issuer inflows are identified. On Stacks, token transfers where the recipient address is null are parsed. On Stellar, SEP-41 `sep41_burn` events are extracted. On Sui, negative deltas are derived from total supply changes of treasury control objects.
- **Key fields**: `timestamp` (event time), `token_address` (asset contract address), `amount` (raw quantity)

### Component B: Apply premint corrections

- **Purpose**: Raw burn volumes are adjusted to exclude non-circulating token movements and include circulation exits.
- **Logic**: For supported assets, raw burn volumes are adjusted by subtracting preburns and adding premint redemptions. Preburns, which represent tokens burned directly from issuer-controlled premint addresses without ever entering circulation, are subtracted from the total. Premint redemptions, which represent transfers from circulating addresses back into premint addresses, are added to the total as they represent assets exiting active circulation.
- **Key fields**: `timestamp` (event time), `token_address` (asset contract address), `amount` (corrected quantity)

### Component C: Normalization and USD conversion

- **Purpose**: Token quantities are normalized by decimal precision and converted to USD.
- **Logic**: Daily token-denominated redemption amounts are aggregated by timestamp, chain, and token address. These amounts are normalized by decimal precision retrieved from token metadata. The normalized redemption amounts are then multiplied by end-of-day price feeds sourced from market data providers to calculate the final USD-denominated redemption value. If no redemptions occur on a given day, the daily value is filled with zero values.
- **Key fields**: `timestamp` (day), `chain_id` (blockchain identifier), `token_address` (asset contract address), `amount` (normalized token quantity), `price_usd` (asset price), `value` (USD-denominated redemption value)

*This methodology was automatically generated by Token Terminal's methodology analyzer.*

Value of assets redeemed or burned for underlying collateral.

Asset redemptions

Tokenized stocks

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Exchanges (CEX)

Coinbase

NVIDIA (Coinbase Tokenized Stock) (NVDAc) is a tokenized share of NVDA issued by Coinbase through Coinbase Onchain SPV Ltd and distributed through Onchain Marketplace Ltd with Alpaca Securities LLC as broker.

The underlying security is listed in the information technology sector in North America.

Each token represents one underlying share, entitles holders to dividends, which are reinvested into the token, and carries voting rights.

The underlying shares are held by Alpaca in segregated accounts within a bankruptcy-remote structure.

Residents of the United States cannot mint or redeem with Coinbase.

Coinbase Onchain SPV Ltd is offered under an SEC Regulation S exemption, is regulated in Abu Dhabi's ADGM, and is supervised by the Abu Dhabi Global Market Financial Services Regulatory Authority.

Holder terms are governed by the law of the United Arab Emirates.

NVDAc has been issued on Base as a B20 token since August 2026.

NVIDIA (Coinbase Tokenized Stock)NVDAc