Proof
Identity · a Goat Scale concept
Your ID, and only the part they asked for.
Proof answers the question you were asked, and nothing else.
Residents Registry Authority
SPECIMEN
ISSUED 11 Jun 2021
NAME
DATE OF BIRTH
STATE
ADDRESS
CITY
PIN CODE
RESIDENT NUMBER
4417
Specimen card. Not a real
document. Digits zeroed.
document. Digits zeroed.
SPECIMEN
9:11
Your ID
Residents Registry Authority · specimen
AS
Residents Registry Authority
SPECIMEN
ISSUED 11 Jun 2021
NAME
DATE OF BIRTH
STATE
ADDRESS
CITY
PIN CODE
RESIDENT NUMBER
4417
Specimen card. Not a real
document. Digits zeroed.
document. Digits zeroed.
SPECIMEN
Biometric lock
Your face unlocks the card and every share.
Full number stays hidden
RevealShare what's asked
Offline copy ready — works with no network
Recent checksSee all 34
9:12
Share what's asked
KR
Kestrel Rooms, Mylapore
Front desk check-in
They asked for three things2 on
Age over 18
A yes or no. Not your date of birth.
Name and photo
As printed on your card.
Address in Tamil Nadu
A yes or no. Not the address.
Kestrel Rooms will see your name, your photo, and that you are over 18. Nothing else leaves this phone.
Date of birthAddressResident number
Show this code
Valid 10 minutes. Expires 9:22 am.
8:12
Cancel this request
Hotel front desk, 9:12 am
One question was asked. Ten answers walked out.
The clerk needed to know you are an adult. What he took was a sheet of paper carrying your street, your birthday and the twelve digits that unlock everything else.
Residents Registry Authority
1SPECIMEN
2
ISSUED 11 Jun 20213
NAME4
DATE OF BIRTH5
STATE6
ADDRESS7
CITY8
PIN CODE9
RESIDENT NUMBER10
0000 0000 4417
Specimen card. Not a real
document. Digits zeroed.
document. Digits zeroed.
SPECIMEN
What that one sheet carried
1Issuing authority
2Photograph
3Issue date
4Full name
5Date of birth
6State
7Street address
8City
9PIN code
10Resident number
VERIFY YOUR IDENTITY
Upload your ID
Front of card
Back of card
Full 12-digit number
I agree that a copy may be stored for 7 years and shared with partners.
Submit
10facts given
One of them was the answer. The other nine were the price of being asked.
A card that shows four digits.
The rest of the number stays behind a hatch. Your face unlocks it, and it lives on this phone, not on a server.
9:11
Your ID
Residents Registry Authority · specimen
AS
Residents Registry Authority
SPECIMEN
ISSUED 11 Jun 2021
NAME
DATE OF BIRTH
STATE
ADDRESS
CITY
PIN CODE
RESIDENT NUMBER
4417
Specimen card. Not a real
document. Digits zeroed.
document. Digits zeroed.
SPECIMEN
Biometric lock
Your face unlocks the card and every share.
Full number stays hidden
RevealShare what's asked
Offline copy ready — works with no network
Recent checksSee all 34
RESIDENT NUMBER
4417
Eight digits withheld. A checker who needs more has to ask, and you can say no.
Face unlock on every reveal, not just at sign-in.
An offline copy works when the network does not.
Every check lands in your log, the moment it happens.
Share what's asked
Screen 2 of 4
9:12
Share what's asked
KR
Kestrel Rooms, Mylapore
Front desk check-in
They asked for three things2 on
Age over 18
A yes or no. Not your date of birth.
Name and photo
As printed on your card.
Address in Tamil Nadu
A yes or no. Not the address.
Kestrel Rooms will see your name, your photo, and that you are over 18. Nothing else leaves this phone.
Date of birthAddressResident number
Show this code
Valid 10 minutes. Expires 9:22 am.
8:12
Cancel this request
Three switches you actually understand.
The sentence under the switches is the whole product. It names what leaves the phone, in words, before you send it.
Off, and it stays off
A switch you left off is never quietly turned back on by the next request.
Given
NamePhotoOver 18
Held back
Date of birthAddressResident number
The code dies after ten minutes, used or not.
Every check, and what it cost you.
Who asked, what they got, what they did not, and when. If a row looks wrong, report it in two taps or call the helpline.
9:14
Where your ID was used
34 checks in the last 90 days
34
checks
0
copies given
1
reported
AllThis monthReported
Front desk check-in · Today 9:12 am
NamePhotoOver 18Date of birthAddress
New SIM · 19 Sep 6:40 pm
NamePhotoAddressDate of birthNumber
Car pickup · 14 Sep 11:03 am
NameOver 18Tamil NaduAddressNumber
Account opening · 09 Sep 4:26 pm
NamePhotoAddressNumber
Don't recognise a check? Report it here, or call the registry helpline on 1800 000 000.
Kestrel Rooms, Mylapore
Front desk check-in · Today 9:12 am
NamePhotoOver 18Date of birthAddress
Crestline Mobile, T. Nagar
New SIM · 19 Sep 6:40 pm
NamePhotoAddressDate of birthNumber
givenheld back
0copies of your card given
Across 34 checks in 90 days. One row was reported and the registry is looking into it.
A human on 1800 000 000 if the app cannot fix it.
You hold four cards. Nobody else does.
Parents, a child, and a copy that works with no network.
Residents Registry Authority
SPECIMEN
ISSUED 11 Jun 2021
NAME
DATE OF BIRTH
STATE
ADDRESS
CITY
PIN CODE
RESIDENT NUMBER
4417
Specimen card. Not a real
document. Digits zeroed.
document. Digits zeroed.
SPECIMEN
Residents Registry Authority
SPECIMEN
ISSUED 11 Jun 2021
NAME
DATE OF BIRTH
STATE
ADDRESS
CITY
PIN CODE
RESIDENT NUMBER
4417
Specimen card. Not a real
document. Digits zeroed.
document. Digits zeroed.
SPECIMEN
9:16
Family
4 cards you are allowed to hold
You · 274417
Father · 688102
Mother · 635530
Son · 99074
Works with no network
Downloaded today 8:05 am. Valid 14 days, then it refreshes when you are back online.
Show your cardProve ageFamily cards
Offline checks are signed on this phone and land in your log the moment the network returns.
Who may hold a card
A parent over 60
A child under 18
A child's card needs your approval every time.
Offline checks reach your log when the signal does.
Only the last four
Fourteen days offline
Consent, written out as a sentence.
Three switches, one code, and a plain line naming what you give.
Nobody needs a photocopy of your whole life.
A hotel desk asked one question. It does not need your date of birth, your street, or twelve digits that open every door you own.
Residents Registry Authority
SPECIMEN
ISSUED 11 Jun 2021
NAME
DATE OF BIRTH
STATE
ADDRESS
CITY
PIN CODE
RESIDENT NUMBER
4417
Specimen card. Not a real
document. Digits zeroed.
document. Digits zeroed.
SPECIMEN
Held back
Date of birthStreet addressCity and PINResident number
Hatched means withheld. It never left the phone.
Proof
Identity · a Goat Scale concept
The photocopy way
They asked for your age.
10
facts handed over
One sheet of paper, kept in a drawer behind the desk for as long as anyone likes.
Residents Registry Authority
1SPECIMEN
2
ISSUED 11 Jun 20213
NAME4
DATE OF BIRTH5
STATE6
ADDRESS7
CITY8
PIN CODE9
RESIDENT NUMBER10
0000 0000 4417
Specimen card. Not a real
document. Digits zeroed.
document. Digits zeroed.
SPECIMEN
1Issuing authority
2Photograph
3Issue date
4Full name
5Date of birth
6State
7Street address
8City
9PIN code
10Resident number
The Proof way
So they got your age.
Over 18 · yes
One fact. Verified 9:12 am. Gone by 9:22 am.
1
fact handed over
The other nine facts stayed on the phone, where they belong.
Proof
A Goat Scale concept
Proof
Design system
Identity · secure and restrained
Proof answers the question you were asked, and nothing else.
The mark: one bar given, the rest held back.
Everything here is drawn, nothing photographed
Every document in the deck is a specimen: zeroed digits, an invented authority, no emblem and no seal.
Designed by Goat Scale
Residents Registry Authority · specimen