idigitalnotary.com

What It Is

Based on the extracted page content, Digital Notary does not appear to be a cryptocurrency exchange or DeFi yield platform. Instead, it is an on-chain digital notarization / file-hash proof-of-existence tool. The main page actions include Connect Wallet, Register File Hash, View All Registered, Get Hash Details, and Transfer Ownership, indicating that the core workflow is for users to connect a wallet, generate or register a file hash, view registration records, and transfer ownership.

Core Features and Fees

The product discloses its fees fairly clearly: registering a file hash costs 0.0001 ETH, while transferring ownership costs 0.0005 ETH. The page does not state whether additional on-chain gas fees apply, which network it runs on, which wallets are supported, or whether it supports multiple chains. Since the content does not mention trading, swaps, lending, borrowing, or staking, categories such as “supported coins and trading pairs” and “derivatives and leverage” are not applicable. The only confirmed point is that fees are denominated in ETH.

Security, KYC, and Compliance

The page does not disclose any KYC requirements, nor does it provide information about cold wallets, insurance, smart contract audits, permission management, or data privacy mechanisms. As a proof-of-existence tool, it may reduce privacy exposure by putting file hashes on-chain rather than the original files themselves, but this is only a limited assumption based on the feature names; the page does not explain the technical details. Compliance and licensing information is also missing, so it should not be treated as a platform with clearly established legal notarization validity.

Pros and Cons

The main advantages are its focused functionality and straightforward pricing, making it suitable for users who want to quickly register file hashes, query records, and transfer ownership. Record filtering supports the last 30/60/90 days as well as all records, which helps with historical lookup. The downside is insufficient disclosure: there is no clear information on the team background, blockchain network, wallet compatibility, failed transaction handling, customer support channels, or smart contract security proof.

Who It’s For and Access from China

Digital Notary is better suited to crypto users or small teams that need digital copyright evidence, contract-material records, or file timestamp proof. It is not suitable for users looking to trade crypto assets, use fiat on/off-ramps, or access leveraged products. The page does not provide information on access from mainland China, so network availability and payment usability are unknown. If strong legal enforceability is required, users should also consider local compliant e-signature services, notary offices, or platforms that explicitly support judicial evidence preservation as alternatives.