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

DIA-AG-COL1 represents an allocated interest in Diamonds: AG Collection 1 (DIA-AG-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 (monthly) methodology

## 1. Overview

Asset senders (monthly) is defined as the number of unique addresses from which asset transfers are initiated over a rolling 30-day period. For each tracked asset, outgoing transfer transactions are analyzed across supported blockchains to identify the sending addresses. These addresses are deduplicated over a 30-day window to represent the monthly active sender base. This metric is utilized to evaluate user adoption, transactional activity, and the overall utility of tokenized assets.

## 2. Data sources

- **EVM chain events**: Token transfer events, covering EVM-compatible chains (Ethereum, Arbitrum, Base, Polygon, Optimism, and others)
- **Solana instructions**: Token transfer instructions
- **Aptos, Sui, Cardano, and Stellar Classic data**: Token withdraw transactions
- **Stellar Soroban, Algorand, Near, Injective, and Ripple data**: Token transfer transactions
- **Polkadot Asset Hub events**: `Transferred` events from `assets` pallets
- **Asset metadata**: Token contract addresses and decimal precision

## 3. Step-by-step calculation

### Component A: Extract daily asset senders

- **Purpose**: Identify unique addresses initiating transfers on a daily basis
- **Logic**: On EVM-compatible chains, token transfer events are parsed to extract the sender address from the transaction, excluding the zero address. On Solana, token transfer instructions are parsed to identify the authority address. On Aptos, Sui, Cardano, and Stellar Classic, token withdraw transactions are parsed to extract the account address. On Stellar Soroban, Algorand, Near, and Injective, token transfer transactions are parsed to extract the sender address, excluding null addresses. On Ripple, token transfer transactions with negative values are parsed to identify the sending account address. On Polkadot Asset Hub, `Transferred` events from `assets` pallets are parsed to extract the sender address. For all chains, the extracted addresses are grouped by day and token address to produce a daily record of unique senders.
- **Key fields**: `timestamp` (block day), `token_address` (asset identifier), `sender_address` (initiating address)

### Component B: Aggregate rolling monthly senders

- **Purpose**: Calculate the unique sender count over a rolling 30-day window
- **Logic**: A daily datespine is generated to establish a continuous timeline. For each day in the timeline, a 30-day lookback window is constructed, encompassing the current day and the preceding 29 days. Daily sender addresses collected within this window are aggregated and deduplicated. The total number of unique, deduplicated addresses is then counted for each asset on each day.
- **Key fields**: `timestamp` (calculation day), `token_address` (asset identifier), `asset_senders` (unique monthly sender count)

### Component C: Final aggregation and zero-filling

- **Purpose**: Combine data across chains and fill missing activity days
- **Logic**: The deduplicated monthly sender counts are aggregated at both the individual chain level and the global asset level. For days where no transfer activity is recorded for a tracked asset, the metric is filled with zero values to maintain a continuous time series.
- **Key fields**: `timestamp` (reporting day), `chain_id` (blockchain identifier), `token_address` (asset identifier), `asset_senders` (final monthly unique sender count)

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

Unique asset senders over a rolling 30-day window.

Asset senders (monthly)

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

DIA-AG-COL1 has been issued on XRP Ledger as a XRPL issued currency token since January 2026.

Diamonds: AG Collection 1DIA-AG-COL1