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ERC-20 Properties For Formal Verification

ID: 7746b804-b7b6-50e4-9382-c029c034881e

STIX ID: report--7746b804-b7b6-50e4-9382-c029c034881e

Feed Name: CertiK Blog

Date Published: 2023-02-09

Date Updated: 2026-06-11

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This document is a formal technical specification and verification report for an ERC‑20 smart contract: it declares modeling assumptions (e.g., non-deterministic initialization, modular arithmetic modeling), defines temporal predicates (started, willSucceed, finished, reverted) and lists precise LTL properties covering correctness, failure modes, and state-change constraints for transfer, transferFrom, approve, allowance, balanceOf, and totalSupply functions.

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