DIA-FS-COL1, issued by Ctrl Alt Solutions FZCO, is a tokenized commodity instrument that gives institutional holders allocated exposure to Diamonds: FS Collection 1, with certified physical holdings structured through a dedicated legal vehicle. [S1][S2]

DIA-FS-COL1 represents an allocated interest in Diamonds: FS Collection 1 (DIA-FS-COL1), a physical commodity held through a separate legal entity in which investors are shareholders rather than held by the issuer. [S2][S3] The holding is asset-backed and not income-generating, so no dividend, distribution, or yield accrual applies. [S1][S4] Holders bear fees disclosed on the platform and detailed in trade confirmations, which may include transfer, registration, exchange, and settlement charges plus applicable tax. [S5]

Ctrl Alt Solutions FZCO, registered in Dubai DMCC and licensed by the Virtual Assets Regulatory Authority for Broker Dealer and Issuer Services, structures each asset through a dedicated vehicle such as an SPV, fund, or protected cell company. [S4][S2][S3] Investors hold shares in that separate entity, so the underlying assets are segregated from the issuer and Ctrl Alt has no claim to them. [S2] Access is restricted to professional clients, eligible counterparties, and institutional investors. [S2][S4] No guaranteed redemption mechanism applies, and holders may be required to hold for an indefinite period. [S5] Digital-asset custody is provided through Ripple institutional-grade custody technology. [S1][S6]

Tokens in this class are issued onchain on the XRP Ledger operated by Ripple. [S1][S6] Ctrl Alt provides the technology to mint the issuance, run compliance and KYC and AML checks, and perform real-time cap-table management. [S7][S3] Settlement occurs through onchain transactions and smart contracts enabling digital issuance, transfer, and immediate settlement while preserving traditional oversight. [S3][S8]

<Sources
  retrievedAt="2026-06-19"
  items={[
    { id: "S1", url: "https://www.ctrl-alt.co/press-releases/billiton-ctrl-alt-diamond-tokenization" },
    { id: "S2", url: "https://www.ctrl-alt.co/faq" },
    { id: "S3", url: "https://www.ctrl-alt.co/for-asset-managers/asset-owners" },
    { id: "S4", url: "https://www.ctrl-alt.co/compliance-hub" },
    { id: "S5", url: "https://www.ctrl-alt.co/terms-and-conditions" },
    { id: "S6", url: "https://www.ctrl-alt.co/press-releases/ripple-expands-global-custody-footprint-into-middle-east-with-ctrl-alt" },
    { id: "S7", url: "https://www.ctrl-alt.co/" },
    { id: "S8", url: "https://www.ctrl-alt.co/press-releases/first-tokenized-structured-product-on-solana" },
  ]}
/>


# Asset senders (daily) methodology

## 1. Overview

Asset senders (daily) is calculated as the number of unique addresses that initiate asset transfers within a fixed 24-hour window. Daily activity is measured from 00:00 UTC to 23:59 UTC for each tracked asset. Active transactors are isolated from passive recipients by identifying only the sending addresses of transactions. This metric is utilized to evaluate the daily active user base and transaction utility of tokenized assets across multiple blockchain networks.

## 2. Data sources

- **EVM chain events**: ERC-20 `Transfer` events, covering EVM-compatible chains (Ethereum, Arbitrum, Base, Polygon, Optimism, and others)
- **Solana instructions**: Token transfer instructions, covering Solana
- **Aptos, Cardano, Stellar Classic, and Sui events**: Token withdraw events, covering Aptos, Cardano, Stellar, and Sui
- **Near, Algorand, Injective, Ripple, and Stellar Soroban events**: Token transfer events, covering Near, Algorand, Injective, Ripple, and Stellar
- **Polkadot Asset Hub events**: `Transferred` events from the `assets` pallet, covering Polkadot Asset Hub
- **Asset metadata**: Token addresses and chain configurations

## 3. Step-by-step calculation

### Component A: Extract sender addresses

- **Purpose**: Identify and extract the unique sending addresses for each asset transfer across all supported chains.
- **Logic**: On EVM-compatible chains, sending addresses are extracted from the `from` field of ERC-20 `Transfer` events, excluding the zero address to filter out mint transactions. On Solana, sending addresses are extracted from the authority address field of token transfer instructions. On Aptos, Cardano, Stellar Classic, and Sui, sending addresses are identified from the account address field of token withdraw events. On Near, Algorand, Injective, and Stellar Soroban, sending addresses are extracted from the sender address field of token transfer events, with null addresses excluded. On Ripple, sending addresses are extracted from token transfer events where the transfer value is negative. On Polkadot Asset Hub, sending addresses are extracted from the event data of `Transferred` events emitted by the `assets` pallet.
- **Key fields**: `timestamp` (block timestamp truncated to daily grain), `token_address` (the contract or asset identifier), `sender_address` (the address initiating the transfer)

### Component B: Consolidate and deduplicate sender data

- **Purpose**: Aggregate sender addresses across all chains and prepare the dataset for daily unique counting.
- **Logic**: Sender records from all individual chains are consolidated into a unified dataset. For each asset on each chain, the sending addresses are grouped by day. To prevent double-counting, duplicate sender addresses for the same asset on the same chain within the same 24-hour window are removed.
- **Key fields**: `timestamp` (daily timestamp), `chain_id` (blockchain identifier), `token_address` (asset address), `sender_address` (unique sending address)

### Component C: Final aggregation

- **Purpose**: Calculate the final daily active sender count per asset and per chain.
- **Logic**: The consolidated dataset is aggregated to compute the daily active senders. Unique sending addresses are counted for each asset on a daily basis, both at the individual chain level and aggregated across all chains for multi-chain assets. If no transfer activity is recorded for a tracked asset on a given day, the daily sender count is filled with zero values.
- **Key fields**: `timestamp` (daily timestamp), `chain_id` (blockchain identifier), `token_address` (asset address), `asset_dau` (daily active senders count)

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

Unique asset senders over a fixed 24-hour window.

Asset senders (daily)

Tokenized commodities

Ctrl Alt structures real-world assets into special-purpose vehicles, tokenizes the economic interest on public blockchains (primarily the XRP Ledger and Solana), and handles issuance, custody, and lifecycle administration.

Ctrl Alt is a real-world-asset tokenization platform issuing tokenized alternative-asset products across the XRP Ledger and Solana.

Ctrl Alt is a UK-based tokenization infrastructure provider that gives institutions and platforms access to alternative real-world assets through a single API and custody-backed token issuance.

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Real-world asset (RWA) issuers

Ctrl Alt

Diamonds: FS Collection 1 (DIA-FS-COL1) is a diamond-backed token issued by Ctrl Alt.

DIA-FS-COL1 has been issued on XRP Ledger as a XRPL issued currency token since December 2025.

Diamonds: FS Collection 1DIA-FS-COL1