Alea Research Report: Banks and Clearing Giants Build Their Own Chains, Ultimately Becoming Chainlink’s Business
Author: Alea Research
Translated by: TechFlow
TechFlow Digest: The market generally assumes that "tokenization" means migrating global financial assets onto a single shared public chain, yet reality points to the exact opposite: the banking sector is undergoing extreme fragmentation. Major commercial banks are racing to build proprietary tokenized deposit chains, Swift is rolling out a shared ledger alongside 17 leading banks, and the DTCC has launched production-grade clearing and settlement for tokenized securities on both Besu and Canton simultaneously. Banks cannot afford to wait for a single chain to emerge victorious, nor can they compromise on private key risk control and compliance red lines. This makes cross-chain connectivity and operational synergy the most urgent infrastructure imperative. Chainlink has keenly seized this historic opportunity. Through its newly launched runtime environment (CRE) and CCIP 2.0, it has successfully integrated into the DTCC's 24/7 collateral management core pipeline. Furthermore, partnering with Bottomline and Infosys, Chainlink has directly embedded cross-chain capabilities into existing banking software systems. Most critically, as the Payment Abstraction mechanism operates steadily, off-chain contract fees paid by institutional clients are being converted every Thursday into a public market LINK reserve, constructing a closed-loop flywheel where traditional financial giants pay real value for crypto protocols.
The singular form of the word "Tokenization" often leads people to mistakenly believe that the promise of cryptocurrency is to migrate the entire financial system onto a single shared blockchain. However, this diverges greatly from reality, as evidenced by the numerous L1s, L2s, and appchains currently operating in parallel.
Major banks are also building numerous blockchains of their own. They are not only erecting proprietary tokenized deposit chains but have also established a shared ledger within Swift and deployed two additional blockchains at the DTCC that are already conducting production-level live transactions. For every new blockchain added, banks must secure one more external connection.
What Chainlink sells is precisely this core layer: it allows banks to reach every other blockchain while keeping private keys and compliance rules firmly under their own control. Chainlink's Payment Abstraction mechanism has already begun converting its protocol revenue into LINK. As of September 30, the Chainlink reserve holds 6.05 million LINK tokens, an increase of 34.3% for the quarter.
Figure 1: The Payment Abstraction mechanism executes one token transfer every Thursday, and since its first deposit on August 7, 2025, the reserve balance has continued to rise.
Core Highlights
• More blockchains mean more sellable connectivity services. Swift opened its shared blockchain to members in July, with 17 banks preparing to pilot payments; likewise, DTCC executed its first production-grade transaction of tokenized U.S. securities on Besu and Canton that same month. Every new blockchain requires access to real-time pricing, asset transfers, and business workflows across other chains.
• Collateral management is the first workflow being migrated. The Collateral AppChain planned by DTCC for launch in Q4 will run eligibility checks, asset valuation, margin calls, and clearing & settlement processes on Chainlink's runtime environment (CRE), further expanding Chainlink's role as critical market infrastructure.
• Banks are purchasing risk control permissions, which are being distributed by their existing software vendors. Starting September 28, Chainlink Cross-Chain Interoperability Protocol version 2.0 (CCIP 2.0) has allowed financial institutions to add dedicated verifiers and compliance rules to every asset transfer. Bottomline and Infosys signed on in September to promote Chainlink integration to their banking clients.
• Chainlink secures roughly three-fifths of the total value secured by oracles. This scale reaches .6B, surpassing the combined total of Chronicle, RedStone, and Pyth.
• Protocol revenue flows into LINK weekly via the reserve. In 2026, the reserve absorbs approximately million per quarter, with its token holdings jumping from 4.5 million to 6.05 million in Q3.
• The Link:NYC summit will be held on October 29, while DTCC has also scheduled the official launch of the AppChain for Q4.
Figure 2: Based on this benchmark index, LINK closed at 199.7, ETH at 171.0, and BTC at 142.7 at the end of the quarter.
Every New Blockchain Is a New Connectivity Business
Banks neither need nor want to wait for a single blockchain to ultimately prevail. Swift's architectural design ensures that each bank's tokenized deposits remain internal to that bank, while utilizing a shared blockchain to match and net interbank liabilities. Swift and its member institutions co-built this blockchain, with 17 banks—including ANZ, BNP Paribas, Citibank, HSBC, Standard Chartered, and UBS—preparing to pilot payments on it. DTCC has taken a similar route in securities: its July transactions ran on a suite of private chains (Besu) and one public chain (Canton). This multi-chain layout strategy aims to balance resilience, scalability, and flexibility.
This results in a situation where banks face multiple blockchains to connect to, yet only one set of signing private keys to protect. Chainlink's solution is the Chainlink Runtime Environment (CRE), a workflow management layer that seamlessly connects a bank's existing systems to every blockchain while ensuring the bank retains absolute control over its private keys.
Swift's blockchain officially went live between HSBC and Standard Chartered in August. On September 28, Chainlink announced it is opening up gateways for other banks to join the network. Co-founder Sergey Nazarov noted in The Rollup podcast that this fragmented multi-chain landscape actually works highly in Chainlink's favor, because every newly emerging blockchain requires a neutral bridge to connect with others. In Bank of England's Synchronisation Lab, Chainlink demonstrated how CRE achieves precise synchronization between central bank currency and tokenized assets.
Figure 3: DTCC accounts for two of six major institutional projects, with rollout dates all slated before the end of 2026.
Collateral Management Fires the First Shot
Nazarov has also dubbed collateral management as "the killer app that traditional finance has been waiting for our industry to deliver."
Collateral naturally stands out as the prime initial use case, because only assets that can be transferred instantly overnight can handle overnight margin calls. DTCC put this scenario into production on July 15, when J.P. Morgan submitted tokenized assets to meet CME Group's margin requirements. DTCC listed Chainlink among the 30+ institutions participating in these transactions, with Chainlink's CRE responsible for orchestrating J.P. Morgan's margin transaction.
A larger-scale initiative followed closely behind. DTCC's Collateral AppChain is a shared platform for collateral providers, receivers, tri-party agents, and custodian banks. It will leverage the CRE and Chainlink data standards to comprehensively support "asset eligibility checks, valuation, margin calculations, collateral optimization, clearing and settlement, and related post-trade processes." The appchain is expected to officially launch in Q4.
Figure 4: DTCC has independently defined five key steps for collateral management; CRE drives the business workflows at each stage, while Chainlink data standards provide pricing for the assets.
Chainlink also offers the same workflow capabilities outside of DTCC. On September 30, Chainlink performed a live demo alongside DTCC at the Sibos conference and officially launched Fulcrum. The product allows financial institutions to compare financing terms across different venues horizontally and route specific agreements to their chosen execution venue. This marks Chainlink's transition from a single price data source into the core daily financing business workflows of banks themselves.
Built for Bank Risk Control, Distributed via Existing Bank Vendors
Banks' risk committees hold final decision-making power over risk controls, and CCIP 2.0 perfectly hands these control rights directly to the banks. Although cross-chain transfers still require default joint signatures from Chainlink's committee of 16 node operators, financial institutions can now overlay their own dedicated verifiers on this foundation, with compliance and risk control rules flowing seamlessly across multi-chains alongside the assets.
Asset issuers have been flocking to integrate CCIP this quarter based on these advantages. Following security reviews, Wyoming signed a multi-year agreement designating CCIP as the exclusive cross-chain channel for its Frontier stablecoin. BitGo migrated its Wrapped Bitcoin (WBTC) to CCIP, and Nethermind also became a node operator on the network. Chainlink data shows that within just four months, the value of tokenized assets migrated to CCIP has surpassed billion.
Figure 5: September was the strongest month since April, and CCIP 2.0 officially went live during the last three days of the month.
Monthly trading volume for CCIP also saw significant growth, reaching .35B in September, a 52.7% surge compared to zsh.89B in June 2026.
Two important technology vendor partnerships are currently handling the promotion of CCIP and CRE to major banks, though specific implementation dates are still pending. Bottomline, which provides Swift connectivity to numerous banks, has launched Global Pay Connect, enabling banking clients to access multiple blockchains via Chainlink through their existing connectivity architecture; Infosys has agreed to assist financial institutions in deploying and maintaining their dedicated on-chain verification nodes. This allows Chainlink to be directly embedded within the software systems that banks already run on a daily basis.
How Real Protocol Revenue Flows Into LINK
Banks and market infrastructure institutions typically pay Chainlink fees based on off-chain commercial contracts, whereas various DeFi applications and public chains pay gas fees on-chain. Node operators receive compensation for providing services, while stakers earn a separate base staking yield of 4.5% annually from a reward pool capped at 45 million LINK tokens. The Payment Abstraction mechanism converts this protocol revenue directly into LINK tokens and deposits them into the Chainlink Reserve; since its first deposit, the reserve's balance has grown steadily each quarter.
The reserve serves as the core conduit for converting Chainlink's business revenue into token value. It has consistently deposited LINK tokens every Thursday for 62 consecutive weeks, averaging approximately million per deposit, equating to an annual capital absorption of roughly million. By the end of September 2025, the reserve contract held 370,000 LINK tokens; a year later, this figure jumped to 6.05 million, representing 0.79% of the total circulating supply of 766.8 million. The reserve purchased 1.71 million LINK at an average price of $.79 per token in Q2, and absorbed 1.54 million LINK at an average price of $.53 per token in Q3.
Scenario Simulation: What Bank Contracts Will Bring to the Reserve
Based on the median deposit amount of million per cycle in Q3 and a closing price of $.36 on September 30, the reserve adds approximately 4.1 million LINK tokens annually, accounting for 0.54% of the token's total circulating supply. Assuming a fixed circulating supply, if weekly deposit amounts double, the reserve's annual absorption would reach 1.08% of the circulating supply at the same price level. If the token price drops by 25%, the annual absorption ratio would rise to 0.72%, as the same USD capital could repurchase more LINK tokens.
Figure 7: Rows represent weekly deposit amounts increasing by 25% increments up to double the baseline; columns represent token price fluctuations ranging from a 25% decline to a 50% increase.
Major banks continue to build proprietary blockchains, while Swift and DTCC keep adding shared ledgers, yet every chain still urgently requires a connectivity solution capable of linking them together. This undeniably elevates the strategic value of the connectivity layer: it allows banks to traverse multiple chains freely while strictly adhering to their own private key risk controls and compliance principles. Chainlink has successfully embedded its connectivity capabilities deep into DTCC's collateral ecosystem, closely accompanied Swift's shared blockchain, and penetrated the network of existing core software vendors for banks. The fourth quarter will see the first batch of go-live dates: DTCC plans to launch tokenization services in October, the Collateral AppChain will also be ready before year-end, and Chainlink will host the Link:NYC summit on October 29, bringing together banking and capital markets executives on the eve of the appchain's official launch.