Argos Endorse.
E-signature we run ourselves instead of reselling — and an integrity proof anchored in Bitcoin block 959874•, so the question “was this document altered afterward?” is answered by a ledger we do not control.
Scope: the anchor above is independently verifiable by anyone, with no Argos login. Everything else on this page describes software that is built and running in our own environment and still carries an in-build badge.
Signature as a record,
not as a subscription.
An MSP signs things constantly: agreements, statements of work, change approvals, offboarding authorizations, incident acknowledgements, client sign-off on a risk they chose to accept. Every one of those matters later, and every one of them currently lives with a vendor you are renting.
Envelopes and signing sessions
Prepare a document, place fields, send it to one or several signers, track it to completion. Signers open a link and sign — no account, no app, no software to install on their side.
A tamper-evident bundle
Every envelope produces an evidence bundle: the document hash, each signer’s actions with timestamps, the consent record, and a certificate of completion. Not a footer on a PDF — a package built to be examined.
Filed where the work lives
An executed agreement lands against the client object in Argos Service and files itself into documentation. The contract that governs a ticket is one click from the ticket, not in a third-party folder somebody has the login for.
Hash-chained into the audit spine
Each envelope’s hash is written into the same append-only• log as everything else in the platform — a log with three database triggers stopping mutation and an application role that holds INSERT and SELECT only.
Stamped into Bitcoin
The chain head rolls up and is stamped into the public Bitcoin blockchain via OpenTimestamps. If a record were altered after the fact, the arithmetic would stop matching in public, permanently, and anyone could see it without asking us.
Export, any day
Documents and evidence bundles export in open formats whenever you ask, including the day you leave. We have been the customer holding the empty box, and we build like it.
The per-seat e-sign line item.
Not the entire DocuSign product.
This is the section where a marketing page normally publishes a feature matrix with green checks all the way down its own column. We are not going to do that, because it would be the first false thing on this website.
- The e-sign seat you buy per technician so the quote can go out on a Friday.
- The third party holding your executed agreements — and holding the relationship with your client’s signature.
- The integration between your PSA and your signature vendor, plus whatever it costs when it drifts.
- The separate audit story you have to tell an auditor about a system outside your platform.
For an MSP sending agreements, statements of work and approvals to its own clients, that is the whole job.
DocuSign has spent two decades building things we have not built: a global notary and identity network, deep localization, hundreds of prebuilt integrations, qualified electronic signature regimes across many jurisdictions, enterprise agreement-management tooling, and an operational track record measured in billions of envelopes.
We are not at parity. We are not near parity. We are not going to publish a comparison table implying we are.
If your requirement is any of the above — particularly cross-border qualified signatures or a regulated notarization workflow — buy DocuSign, and we will say so on the call rather than after the invoice.
Open a block explorer we don’t run.
This is the only claim on this website that a total stranger can check in about thirty seconds, with no login, no form and no cooperation from us. So it is the one we lead with.
The anchor
Independently checkableOur audit chain head was stamped via OpenTimestamps at 19:05 UTC on 27 July 2026 and confirmed in Bitcoin block 959874• at 22:52 UTC the same day.
We do not control the Bitcoin blockchain. That is not a slogan — it is the entire mechanism. A proof is only worth something if the party being checked cannot edit the thing doing the checking.
Open block 959874 on mempool.space ↗The log underneath it
Reproduce it yourselfAn anchor is only as good as the log it summarizes. Ours holds 165,000+• hash-chained records and is append-only• at the database level. Our own engineers cannot edit it. Here is one of us trying.
argos=# SELECT count(*) FROM audit_log; 165815 argos=# UPDATE audit_log SET actor = 'nobody' WHERE id = 182057; ERROR: audit_log is append-only: UPDATE is not permitted (row id=182057) CONTEXT: PL/pgSQL function audit_log_deny_mutation() line 3 at RAISE argos=# -- we cannot rewrite our own history. neither can anyone else.
You do not have to trust the vendor
who is holding the document.
Every e-signature product on earth asks you to accept the same thing: the company storing your executed agreement is also the company certifying that it was not changed. That is not a criticism of any particular vendor. It is the shape of the arrangement.
Argos Endorse breaks that circularity by putting the proof somewhere neither of us can reach. The document hash enters an append-only log; the log’s head is stamped into Bitcoin; the stamp is confirmed by a network of strangers with no relationship to us and no ability to be leaned on.
If we ever altered a signed record after the fact — under pressure, under subpoena, under a bad quarter — the arithmetic would stop matching in public, permanently. Not detected by our software. Detected by anyone, forever, using a block explorer.
That is a structural property, not a feature we could uninstall in a future release. It is also the reason we run e-signature ourselves rather than reselling it: you cannot anchor a document you never held.
Built, running, and still badged in build.
Endorse works today in our own environment. It does not yet carry the finish we want before your clients’ signatures depend on it, so it keeps the in-build badge until it does. That badge comes off when the software earns it, not when the launch calendar wants it to.
- An envelope prepared, sent and signed end to end from our own instance.
- The evidence bundle and certificate of completion the envelope produces.
- The document hash entering the append-only log, in the same transaction as the signature event.
- The chain head, opened on a public block explorer, in the block printed on this page.
- An executed agreement filing itself against the client object in Argos Service.
- A feature comparison against DocuSign. We would lose it, honestly, in most rows that are not about custody or proof.
- Qualified electronic signature or notarization workflows. We do not offer them.
- Volume claims. Zero• Argos OS customers today — the envelopes are ours.
- A finished badge. It is on the unfinished page, by name, with the reason.
Included in the platform.
Free for 30• days with everything else.
Endorse is not a separate subscription with its own renewal date. It is a part of the operating system, which is the reason it can anchor your documents to the same chain that holds your tickets, your changes and your compliance evidence.