gramstack · demo

One household, one record

A rural household exists in the state's records many times over — as an SHG member, a farmer, a ration card. GramStack federates the fragments into one household record, then makes its track record portable as verifiable credentials.

1 · The fragments (as the systems hold them today)

LokOS / JEEViKA MIS — सीता देवी · SHG जागृति महिला समूह (Jagriti Mahila Samooh) · member ID LKS-BR-88231 · VO Kanti Mahila Sangh · joined 2019-04 · savings ₹18,600 · 2 interloans, repaid on time

AgriStack / Bihar Farmer Registry — SEETA DEVI w/o Ramesh Ray · Farmer ID 11-2233-4455-6 · Kanti, Muzaffarpur · 1.2 acre, owned · paddy/maize

PDS — ration card BR-MZF-PHH-104477 · head: Ramesh Ray · 5 members

2 · The golden record (after matching)

Demo data — in the real build this linkage is Splink-scored (transliteration → phonetic blocking → probabilistic match on name, guardian, geography), with a human review queue. Here the result is pre-computed so the credential flow can be shown end to end.

Household BR-MZF-000123 · Kanti, Muzaffarpur
Sita Devi (सीता देवी ≈ SEETA DEVI, guardian match: Ramesh Ray) — SHG member LKS-BR-88231 + Farmer 11-2233-4455-6 + PDS …104477
one person, three source IDs, one record

3 · Issue her livelihood credentials

Both are real OpenID4VCI issuances against this box's Inji Certify (pre-authorized code + PIN, holder key generated in this browser), signed did:web:injicertify.proto.theflywheel.in.

4 · Verify (what a bank or NGO does)

← back · registry fragments are mocked; issuance, signatures and verification are live