Who signs
The issuer alone
One signer, from its own account. The people who receive the document never sign and need no wallet.
Issue a document anyone can check
You issue a report, certificate or letter. Whoever receives it can check, with no wallet and no account, that you issued it and that it has not been changed.
The situation
- An inspection company issuing a signed inspection report to its client.
- An organisation issuing certificates of completion that third parties will want to check.
- A project publishing a signed statement, such as a treasury or audit summary, for its community.
Who signs and when it is done
Done when
Issued
When the issuer’s signature is recorded on the ledger.
How it works
1 · Print the verification text
Add the short verification text from the app to the document, then produce the final PDF.
2 · Sign
Enter the issuer and its account, load the PDF and create the link; the issuer signs with HSuite Wallet.
3 · Send
Send the signed PDF to whoever needs it, by any channel.
4 · Check
The recipient drops the signed PDF on the Verify page, or scans its QR code. No link, wallet or account.
What you get
- One signed PDF. The document followed by a attestation certificate, with a QR code that opens the verification.
- The evidence inside it. The original document and the evidence file are attached to the signed PDF, so it verifies on its own.
- Verification without us. Anyone drops the signed PDF on the Verify page, or scans the code: the browser re-reads the public ledger and re-checks every signature. No account, no wallet, no server — and it keeps working even if this site disappears.
Limits
- Proves who issued it, not that it is true. Verification shows which account issued the document and that it was not changed — not that its content is correct.
- Some certificates have an official form. Regulated certificates may have to be issued by a specific body or in a specific form.
- Not a qualified electronic signature. Not eIDAS-qualified, not ICP-Brasil, not notarised or registered. Documents that the law requires in a special form may not be signable this way.
- A signature proves the key, not the person. It shows that the designated account signed. Identity and authority to sign are checked by the parties, through channels they trust.
- Keys are the signer’s responsibility. A lost key cannot be recovered by us, and a signature made with a compromised key may be attributed to its owner.
- Public and permanent. Names, the title and the PDF fingerprint are visible on the ledger forever. Use a neutral title if needed; the PDF itself is never recorded.
- Check the governing law. Legal effect depends on the law and on what the signers agreed. This version works with HSuite Wallet and single-key accounts.
Agreement Signer is software, not legal advice; Strater Global is not a party to documents signed with it. The model texts have not yet been reviewed by a lawyer. Read the full disclaimer before relying on it. The model clauses are available in English and Portuguese.
Other use cases
Rehearse it on testnet first
Testnet records have no legal value, which makes them the right place for a dry run with the other signers.