Moody’s has expanded its Token Integration Engine, or TIE, to Solana through the Alphaledger platform, adding machine-readable credit ratings to tokenized fixed income assets on chain. Alphaledger focuses on tokenized debt products, and the setup allows issuers to place Moody’s credit data directly inside the infrastructure of digital securities rather than keeping that information in separate channels. According to the Solana Foundation, Solana is now the first open and permissionless blockchain to support Moody’s machine-readable credit ratings natively on chain.
From devnet proof of concept to live deployment
The rollout follows a proof of concept completed on Solana’s devnet in June 2025. That pilot tested how credit ratings could be embedded into tokenized securities issued on chain, which set the stage for the production launch now in place. Moody’s said that as more financial activity shifts onto blockchains, demand is growing for independent credit assessments inside those environments. TIE is built as a blockchain-agnostic framework, so the system is not tied to a single network.
Credit data now travels with the asset itself
In traditional fixed income markets, credit ratings are a standard tool for risk assessment. On Solana, that layer can now sit alongside the tokenized asset through its lifecycle. The Solana Foundation said the credit data can accompany tokenized assets from issuance onward, which changes how investors and market operators access information. Alphaledger pointed to a practical benefit: embedding ratings directly into the asset may reduce the need to search across separate sources for credit data. The company specifically referenced potential institutional use cases in areas such as municipal bonds.
After Canton Network, Moody’s moves onto a public chain
This step comes after Moody’s launched its first blockchain-based credit rating distribution on Canton Network in March 2026. That earlier deployment was on a permissioned institutional blockchain. The Solana integration is different. It marks the first move of the model onto an open, permissionless network. Moody’s also said that more blockchain integrations may follow as digital finance adoption expands, with plans to extend TIE over time to additional networks, business lines, and financial instruments.