Yet, unlike Excel and other spreadsheets, crypto blockchains add irreversibility, temporal structure, and global accessibility. It is a semiotic-computational system with historical memory and real-time synchronization, providing the international grid of capitalism with archival gravity and live action. In the transition to digital money, crypto stablecoins such as USDT (Tether) embody this same logic, now embedded into blockchain infrastructure, running on telecommunications networks, and maintained through distributed computational cloud systems.

Spreadsheet capitalism originated as a human-machine interactive symbolic technology: an architecture of gridded substitution and computed action. Spreadsheets substituted real-world entities with signs and executed symbolic operations (such as NPV() or IF()) to shape corporate futures and privatize public value. Just as the spreadsheet reshaped corporate governance and public finance, stablecoins rewire the conditions of global liquidity, remittance, savings, and speculation. They are spreadsheets transformed into sovereign, programmable currencies residing on a semiotic-telecom-computational stack.[1]

From Cell to Chain: Writing as Substitution in Spreadsheet and Blockchain and the Symbolic Governance of Value

In the digital age, spreadsheet capitalism has evolved from a grid-based organizational logic into a fully programmable architecture of value, culminating in the rise of crypto stablecoins. As symbolic instruments of financial rationality, spreadsheets once enabled the privatization of public assets and the modeling of abstract futures. Now, with stablecoins — cryptocurrencies pegged to the value of fiat money — the same logic of writing-as-substitution and computation-as-symbolic-action reemerges in more abstract, yet more powerful, forms.

Through a synthesis of Saussure’s structuralism, Derrida’s différance, Barthes’ mythologies, and Peirce’s pragmatism, we can trace the lineage of the stablecoin to the spreadsheet grid and contribute to our understanding of Human-Machine Knowledge (HMK) production.

In a spreadsheet, numbers and words substitute for real entities, such as assets, employees, and liabilities. This substitution is more than representational; it is operational. When a balance sheet contains a cell like =SUM(A1:A10), it writes a truth into being through substitution and calculation. Stablecoins extend this practice. A stablecoin, such as USDC or USDT, is not a dollar; it is a token that substitutes for the dollar, whose value is governed by a combination of contractual references (e.g., “backed 1:1 by USD”) and automated verifications, as well as smart contracts.

The value of a stablecoin exists not in itself, but in its relational difference from other coins (BTC, ETH) and fiat assets. The meaning of “1 USDC” is a digital currency that is a tokenized US dollar, with the value of one US Digital Coin (USDC) coin pegged as close to the value of one US dollar as it can get, is derived from its system of oppositions — what it is not — and maintained by a symbolic tether, thus the name of the leading company.

USDT is a stablecoin issued by Tether Ltd., which claims to be backed 1:1 by US dollars (or near equivalents, such as commercial paper, T-bills, or cash). It is issued on multiple blockchain networks, such as Ethereum (ERC-20), Tron (TRC-20), Solana, Avalanche, and Polygon.

Each USDT token serves as a digital representation, substituting for the dollar in transactions, lending, remittances, and reserves. This substitution mirrors the spreadsheet cell substituting for a balance, cost, or asset — except now it’s instantiated on a public ledger.

Smart Contracts as Semiotic Computational Operators

Stablecoins operationalize the spreadsheet’s foundational logic on a planetary scale through writing-as-substitution (token for dollar) and computation-as-action (smart contracts executing transfers or collateralization). They are semiotic instruments of programmable value, bound up in both networked infrastructure and crypto ideology.

Where the spreadsheet formula authorized action (=IF(balance<0, “Reject”, “Approve”)), the smart contract in stablecoin systems automates enforcement. These computational rules, embedded in code, are Peircean interpretants. They are not merely signs, but actants. A user interacting with a decentralized exchange does not simply view a price; their interaction triggers computational outcomes, transfers, collateralization, or liquidation.

Blockchain smart contracts perform the symbolic functions of spreadsheet formulas — autonomously, repeatably, and audibly. The value of the token exists only to the extent that the network of users, validators, and protocols believes in and acts upon it. It depends on its networked presence and computational power.

Though USDT itself is centralized, its transfer, creation, and redemption processes are implemented via smart contracts and automated computational rules. These include:

mint(amount) – Create new USDT tokens when funds are received. New blocks are created, data is authenticated, and validators are rewarded with newly minted tokens or coins for verifying transactions and securing the network.

burn(amount) – Destroy tokens when redeemed for fiat. Burning cryptocurrency tokens refers to the process of intentionally removing a specified amount of tokens from circulation permanently by sending the tokens to a special wallet address, known as a “burn address,” “eater address,” or “null address,” that has no private key associated with it. This renders the tokens irretrievable and unspendable, effectively destroying them and reducing the overall supply.

transfer(to, amount) – Symbolically moves value via code. It is a request to move a specified amount of money to a recipient.

Each of these functions performs Peircean interpretant logic: signs triggering real-world responses such as cash movements, accounting entries, or liquidity adjustments. Blockchain is a semiotic infrastructure where code is the law, and symbolic signs act upon the world.

Here, computation becomes symbolic power. Derrida’s logic of the trace is evident: the stablecoin system governs through what is absent — the off-chain fiat, the implied future audit, the deferred collateral. The token is the mark of absence, yet it performs as if its presence were guaranteed.

While blockchain secures the symbolic value of USDT, telecom networks deliver its functionality. Internet backbones, including global fiber-optic and satellite systems, support the transmission of blockchain data. Wireless networks & 5G support mobile DeFi (decentralized finance) via apps like MetaMask, a web browser extension and mobile app, or exchanges like Binance. Distributed networks of computers (nodes) validate and relay transactions across geographies.

Each USDT transaction is a symbolic event encoded, transmitted, verified, and stored using telecommunications systems. Just as the spreadsheet depends on the screen and processor, USDT depends on networks of hardware, routing protocols, and cross-chain bridges. In this way, value is not only symbolically constructed — it is telecommunicated into being.

The Myth of Stability

Stablecoins are designed to naturalize stability in a world of volatile assets. Their names (Tether, TrueUSD, Circle, USD Coin) encode Barthesian myths — promises of permanence, neutrality, and reliability. Yet they are neither inherently stable nor universally redeemable. The spreadsheet-like dashboards that report “fully backed,” “attestation complete,” or “on-chain proof” perform a mythologization of technical trust. This techno-narrative transforms symbolic abstraction into economic myth. the user believes in the peg not because they hold cash in hand, but because a table somewhere says the numbers match.

Stablecoin systems rely on temporal deferral. They promise future redemption, the eventual audit, and the belief that the collateral exists. Just as =NPV() calculates the present value of future cash flows based on speculative rates, stablecoins calculate present equivalence based on hypothetical future convertibility. The system is structured by what Derrida referred to as différance — not only meaning deferred, but value deferred, stability deferred. This is not a flaw, it is the system’s feature.

It is the very condition that allows the symbolic system to function. The value of the token exists only insofar as the network of users, validators, and protocols believe and act on it. This is Derrida’s trace: the token’s meaning is built on absence (you don’t hold dollars, but a token that refers to them). Its power lies in deferral (future redeemability) and reference (belief in the peg, the audit, the issuer).

Stablecoins also act as regulatory technologies in decentralized finance (DeFi). They govern behavior, constrain actions, and provide legibility to otherwise opaque systems. Their price stability enables leverage, denominates loans, and structures risk modeling. This is the spreadsheet logic deployed at scale: visibility, discipline, quantifiability.

Grids Without Borders: The Logic of Transnational Computation and the Governance of Liquidity

Where spreadsheet capitalism created managerial governance inside firms, stablecoin economies extend that logic into macroeconomic governance. Every stablecoin token is a symbolic cell in a transnational financial spreadsheet. Its value is enforced through automated minting, redemption, and auditing protocols. It is governed not by central banks, but by contractual and cryptographic mechanisms.

This logic scales globally: through mobile phones, crypto wallets, and stablecoin APIs. In a time of chronic USD shortage, users in Brazil, India, or Nigeria can access, store, and transmit synthetic dollars. This expansion creates a shadow dollar system that operates alongside or beneath state monetary policy.

Some stablecoins (like Circle’s USDC) are backed in part by short-term US Treasuries. This connection has two symbolic effects. It expands the reach of US sovereign debt as BRIC-country users indirectly hold US treasury-backed assets. It also normalizes US debt as a global unit of monetary reserve. Treasuries become not just central bank holdings, but extend into the new algorithmic monetary infrastructures. The grid of stablecoins imports the sovereign architecture of the US fiscal state into the crypto economy without negotiation, treaty, or IMF oversight.

BRIC nations have sought to resist US financial hegemony by creating new interbank clearing systems, bilateral swap lines, and threatening new reserve currencies. Yet paradoxically, Russian users turn to USDT amidst sanctions and ruble volatility; Indian crypto traders rely on USDC for dollar-denominated returns; Brazilian fintechs integrate stablecoins for efficient cross-border finance, and Chinese crypto users use Tether extensively for OTC (Over-the-Counter) settlements.

This tension reveals a semiotic-financial asymmetry: even as states pursue de-dollarization, populations and platforms move toward re-dollarization. The spreadsheet logic of programmable substitution precedes and exceeds state control.

Stablecoins represent not merely a technical innovation, but a new semiotic and monetary regime. It reproduces spreadsheet capitalism on a planetary scale, replacing gridmatic sovereignty with networked symbolic authority. They transform the dollar from a fiat currency into a programmable token, turn global value systems into grids without borders, and convert sovereign financial instruments (treasuries) into collateral for algorithmic money (like it was for Eurodollars).[2] Stablecoins expand US monetary influence into BRIC and Global South regions without military or institutional intervention.

In this emerging landscape, the spreadsheet logic has become sovereign, and the dollar, through its stablecoin avatars, writes itself into being across the symbolic infrastructures of global computation. The stablecoin’s value is sustained not just by reserves, but by the architecture of surveillance, reporting, and symbolic coherence — all of which originate in the spreadsheet’s managerial gaze.

Conclusion: From Grids to Chains

The stablecoin is not a digital coin in the traditional sense — it is:

A sign (substitution),

A command (smart contract),

A node in a network of symbolic governance,

A performative utterance (Austin),

A myth of stability (Barthes),

A trace of future value (Derrida),

A structural element in economic semiotics (Saussure),

A trigger of financial behavior (Peirce),

A disciplinary technology of monetary order (Foucault).

Just as the spreadsheet reshaped corporate governance and public finance, stablecoins rewire the conditions of global liquidity, remittance, savings, and speculation. They are spreadsheets turned sovereign — programmable currencies living on a semiotic-telecom-computational stack.

In conclusion, stablecoins are the natural heirs to the semiotic-computational legacy of the digital spreadsheet. Like spreadsheets, they substitute signs for things; like spreadsheet functions, they act through symbols. They are not merely representations of value—they construct, govern, and animate economic behavior in digital space.

Where spreadsheet capitalism rationalized public assets and privatized state assets, stablecoins extend this logic into programmable, transnational value systems, governed not by legal fiat but by symbolic chains of reference and procedural authority. They are grids without borders, ledgers without guarantees, and spreadsheets that write the economy into being.

Notes

[1] This is a reference to the Internet stack, a technical framework that conceptualizes the network in layers: Application, Transport, Network, Datalink, and Physical.
[2] US treasuries became collateral for transnational Eurodollar lending because they were trusted by banks and allowed financial insitutions that had no formal or informal relationship to engage in transactions.

Prompt: Spreadsheet capitalism has evolved from a grid-based organizational logic into a fully programmable global architecture of value, culminating in the rise of crypto stablecoins. As symbolic instruments of financial rationality, spreadsheets once enabled the privatization of public assets and the modeling of abstract futures. Now, with stablecoins—cryptocurrencies pegged to the value of fiat money—the same logic of writing-as-substitution and computation-as-symbolic-action reemerges in more abstract, yet more powerful, forms. Describe how crypto stablecoins like USDT use blockchain to operate and how do they intersect with networking technologies and telecommunications systems. Continue the analysis of spreadsheet capitalism as resulting from semiotic-symbolic technology writing-as-substitution with computation-as-symbolic-action by applying it to crypto stable coins.

Citation APA (7th Edition)

Pennings, A.J. (2025, July 24) Stablecoins, Blockchains, and the Semiotic-Telecom-Computational Stack of Spreadsheet Capitalism. apennings.com https://apennings.com/artificial-intelligence/stablecoins-blockchains-and-the-semiotic-telecom-computational-stack-of-spreadsheet-capitalism/

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Anthony J. Pennings, PhD is a professor at the Department of Technology and Society, State University of New York, Korea and a Research Professor for Stony Brook University. He teaches AI and broadband policy and researches digital spreadsheets and sustainability. From 2002-2012 he taught digital economics and information systems management at New York University. He also taught in the Digital Media MBA at St. Edwards University in Austin, Texas, where he lives when not in Korea.

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Category: artificial intelligence, data analytics and meaning, digital spreadsheets, electric money, financial technology, technologies of meaning
Tags: blockchain > computation-as-symbolic-action. > cryptocurrencies > Defi > Stablecoins > writing-as-substitution

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