Carry proof with your work.

A sample content-hash, a chain label, and a public slot that is not implemented. Check a reference. It does not turn a badge on.

Content-hash receipt

Hash of the passport payload at issuance, bound to a receipt. The value below is a sample receipt — the SHA-256 of the string scfpassport sample 2026-09-14.

4d9e63ceb0e4689c410c022c1b10dec664c8d6eadc17af0817bd47ad901cb05d

Chain position

Prev-hash reference is hash data, not a browse affordance. Position on the tamper-evident chain. The value below is the same sample receipt.

prev 4d9e63ceb0e4689c410c022c1b10dec664c8d6eadc17af0817bd47ad901cb05d

Public proof — not implemented

Transparency-log anchoring is owed, not live. Displayed honestly as not implemented inside the hero.

local only · pending
Clone studio in SCF Passport
Preview only. It does not train a model, hold photos for you, or issue a live badge.

Read the preview

Anatomy — what a passport is

Three layers explained: receipt, chain position with prev-hash reference, and public slot honestly labeled not implemented.

Honesty board — what is not implemented

Every row is a label on this page. This page did not measure a capability. No row promises beyond the ledger.

SurfaceStateLabel
public verifynot openpublic registry
badgenot openpublic registry
registrynot openpublic registry
C2PAnot implementedledger coverage
transparency logowedtransparency log

Family — twenty products + one spine

One login — one spine — one wallet. Wallet appears as a topology node only.

wallet — link to spine identity · topology node, zero balance chrome

Identity — spine sign-in only

Subject-id-only law (no site-local account system exists in SCF Passport: no_parallel_identity).

Credential provenance

Every emitted credential carries its provenance payload (provenance_on_credential_emit) — disclosed.

Verify another passport — one action from anywhere
Full record detail — disclosure container

Full layer payloads + full event detail live in this disclosed container, not on first paint.

Full 20-product roster — disclosure container

cohortcollab · exlegacy · filefriend · gogrepthat · grepthat · inputdojo · lathe · loomallure · manymoats · moatid · scfpassport · slash · synergymade · teeming · tethered · theserails · togglesnap · weshipads · yapcircuit · yoursyntax