AcmeHold or check credentials
Keep credentials on your phone, or check the ones other people show you. No approval needed.
Digital identity
Secure identity for your organisation.
Acme turns real-world claims into verifiable digital credentials — issued by organisations you trust, held in your own wallet, presented anywhere in seconds.
W3C VC 2.0SD-JWT VCISO mdoc / mDLOpenID4VCIOpenID4VPEUDI-alignedApache 2.0 open source
Who is this for
Three ways in.
One account can use more than one. Where something needs approval, the page says who gives it.
Issue credentials as an organisation
An administrator checks the organisation, then grants what it may issue. Issuers can check too.
For organisations
Issue digital credentials and attestations in seconds.
Universities, employers, associations and authorities run their own credential ecosystem on Acme: define credential types, review evidence, and deliver signed credentials straight to the holder’s wallet.
Attestations, not PDFs
Cryptographically signed and machine-verifiable. No calls to your registrar, no forged letters.
Your trust rules
Decide which issuers, credential types, evidence and assurance levels your ecosystem accepts.
APIs, SDKs and webhooks
Issue from your HR system or student registry. Bulk issuance, status lists, event webhooks.
Self-host or cloud
Apache 2.0 open source. git clone, docker compose up — your data stays yours.
From approval to wallet
Claim. Verify. Trust.
Claim
You assert something — a degree, a job, an identity — and attach evidence: documents, a passport chip, a records match.
Verify
The authorised issuer reviews the evidence. Nothing self-asserted ever becomes issuer-verified without their explicit approval.
Trust
A signed, revocable credential lands in your wallet. Any verifier can check it — signature, status and issuer trust — in one scan.
For individuals
Your life, verifiable.
Claim what’s yours, back it with evidence, and carry the credential in your wallet. Share only what’s needed — nothing more.
Prove you worked at a company
Request an employment attestation — role, dates, employer — signed by the company itself. Background checks in seconds instead of weeks.
Get your degree as a digital attestation
Your university verifies your record and issues a credential you can present to any employer — with selective disclosure of just the fields they need.
Create a digital travel credential from your passport
Scan your passport’s NFC chip. Acme cryptographically validates it and issues a passport-verified identity credential for check-ins and age or identity checks.
Take your driving licence mobile
Photograph your physical licence to create a verified digital driving credential — or receive an official ISO mDL where your licensing authority issues onAcme.
Trust & security
Signed with your key. Never ours.
Your organisation’s key — software, KMS or HSM. Credentials are delivered over OpenID4VCI and can be revoked at any time; verifiers see the change immediately.
Keys that stay yours
Software, KMS or HSM. Acme never holds your signing key.
Revoke and they know
Status lists mean a withdrawn credential stops verifying, everywhere.
Keys never leave the device
iOS, Android and the web — the holder’s key stays on the holder’s device.
Verification
Check a credential in seconds.
Paste what you were given and read the result — signature, status and issuer trust. No account required. Signing in only adds a history of your own checks and lets you create a presentation request with a QR for a wallet to scan.