Module 2
Module 2 of thirteen. The GS1 identifier scheme carried on every ADMFm pack, the Sproxil platform that authenticates it, the channels clients and providers verify through, and verification coverage read against target.
Any serial entered here is handed to the trace timeline, which resolves it against the same register the verification platform reads.
Number of mRDT verifications through Sproxil Verify
72.0%
Layer B daily aggregates. 246,732 of 342,814.
Number of ACT verifications through Sproxil MAS
72.0%
Layer B daily aggregates. 82,329 of 114,377.
Percentage of commodities authenticated through Sproxil
72.0%
Layer B daily aggregates. 329,061 of 457,191.
Percentage of commodity transactions captured digitally
97.4%
Layer B daily aggregates. 452,703 of 464,876.
Layer note
The granular ledger and the daily aggregates are generated from one parameter set, so they reconcile by construction. They do not round to the same decimal, and they should not be forced to.
The gap between the two is the two stage sample, twenty outlets of four hundred and one transaction in seven, not a discrepancy in the register.
Each ADMFm pack carries a GS1 DataMatrix in the element string form (01) GTIN, (21) serial, (10) lot, (17) expiry. The check digit on every GTIN is computed with the modulo 10 algorithm at render time, not asserted in a table.
Element string, as encoded in the DataMatrix
(01)06150100001231(21)RDT01-019741(10)LOT-CDX2604-01(17)280405
Modulo 10 over the first twelve digits 615010000123 computes 1, which is the digit the pack carries. Authenticated through Sproxil Verify.
Element string, as encoded in the DataMatrix
(01)06150300010019(21)AL109-000009(10)LOT-EMZ2604-09(17)290405
Modulo 10 over the first twelve digits 615030001001 computes 9, which is the digit the pack carries. Authenticated through Sproxil MAS.
Element string, as encoded in the DataMatrix
(01)06150300020018(21)AL211-004791(10)LOT-EMZ2604-11(17)290409
Modulo 10 over the first twelve digits 615030002001 computes 8, which is the digit the pack carries. Authenticated through Sproxil MAS.
Layer A granular ledger
How the verification actually arrived. A client or provider can verify by SMS, by USSD on a feature phone, in the Sproxil app or on the web check page.
| Channel | Verifications | Share |
|---|---|---|
| SMS to shortcode | 1,068 | 45.0% |
| Sproxil app scan | 585 | 24.7% |
| USSD | 520 | 21.9% |
| Web check | 200 | 8.4% |
Layer A granular ledger
Sproxil Verify authenticates mRDTs, Sproxil MAS authenticates ACTs. Both write into the same ledger, which is why one coverage figure covers both.
Platform
Result
Layer A granular ledger
12 activation events across 12 batches, 495,000 serials committed in total. Each event commits a serial range to the traceability register at QA release, rather than activating packs one by one.
Serial ranges committed at QA release. Any serial in a range resolves on the trace timeline.
| GTIN-13 | Serial from | Serial to | ||||
|---|---|---|---|---|---|---|
| BAT-09 | AL1 | 6150300010019 | AL109-000001 | AL109-025500 | 25,500 | 2026-04-12T09:04:00+01:00 |
| BAT-01 | RDT | 6150100001231 | RDT01-000001 | RDT01-046000 | 46,000 | 2026-04-13T09:26:00+01:00 |
| BAT-11 | AL2 | 6150300020018 | AL211-000001 | AL211-038000 | 38,000 | 2026-04-21T09:31:00+01:00 |
| BAT-02 | RDT | 6150100001231 | RDT02-000001 | RDT02-046000 | 46,000 | 2026-04-28T09:40:00+01:00 |
| BAT-03 | RDT | 6150100001231 | RDT03-000001 | RDT03-046000 | 46,000 | 2026-05-08T09:00:00+01:00 |
| BAT-04 | RDT | 6150100001231 | RDT04-000001 | RDT04-046000 | 46,000 | 2026-05-18T09:14:00+01:00 |
| BAT-05 | RDT | 6150100001231 | RDT05-000001 | RDT05-046000 | 46,000 | 2026-06-02T09:56:00+01:00 |
| BAT-10 | AL1 | 6150300010019 | AL110-000001 | AL110-025500 | 25,500 | 2026-06-06T09:03:00+01:00 |
| BAT-12 | AL2 | 6150300020018 | AL212-000001 | AL212-038000 | 38,000 | 2026-06-07T09:56:00+01:00 |
| BAT-06 | RDT | 6150100001231 | RDT06-000001 | RDT06-046000 | 46,000 | 2026-06-14T09:17:00+01:00 |
| BAT-07 | RDT | 6150100001231 | RDT07-000001 | RDT07-046000 | 46,000 | 2026-06-22T09:45:00+01:00 |
| BAT-08 | RDT | 6150100001231 | RDT08-000001 | RDT08-046000 | 46,000 | 2026-07-04T09:57:00+01:00 |
Layer A granular ledger
The verification PIN column is masked at source. Under the programme ESMG the full PIN is never stored or rendered, and the column is shown masked rather than omitted so the control is visible.
First forty of 2,373 verification events in the granular ledger. Every serial opens its full chain.
| Verification PIN | ||||||
|---|---|---|---|---|---|---|
| RDT01-006276 | Sproxil Verify | Sproxil app scan | **** **** 0420 | Genuine | Provider | 2026-05-12T15:59:00+01:00 |
| RDT01-000176 | Sproxil Verify | USSD | **** **** 4699 | Genuine | Provider | 2026-05-12T17:19:00+01:00 |
| RDT01-006101 | Sproxil Verify | SMS to shortcode | **** **** 3210 | Genuine | Client | 2026-05-12T18:30:00+01:00 |
| RDT01-026625 | Sproxil Verify | Sproxil app scan | **** **** 1536 | Genuine | Client | 2026-05-12T18:30:00+01:00 |
| AL211-004791 | Sproxil MAS | SMS to shortcode | **** **** 0056 | Genuine | Client | 2026-05-12T18:59:00+01:00 |
| AL211-004821 | Sproxil MAS | SMS to shortcode | **** **** 0215 | Genuine | Client | 2026-05-12T18:59:00+01:00 |
| RDT01-019550 | Sproxil Verify | Sproxil app scan | **** **** 9687 | Genuine | Client | 2026-05-12T19:27:00+01:00 |
| RDT01-023350 | Sproxil Verify | SMS to shortcode | **** **** 6781 | Genuine | Client | 2026-05-12T19:54:00+01:00 |
| RDT01-006102 | Sproxil Verify | USSD | **** **** 0423 | Genuine | Client | 2026-05-13T09:33:00+01:00 |
| RDT01-019551 | Sproxil Verify | SMS to shortcode | **** **** 3433 | Genuine | Provider | 2026-05-13T09:38:00+01:00 |
| AL109-003228 | Sproxil MAS | Web check | **** **** 6592 | Genuine | Client | 2026-05-13T09:59:00+01:00 |
| RDT01-000351 | Sproxil Verify | Web check | **** **** 6088 | Genuine | Provider | 2026-05-13T10:33:00+01:00 |
| AL211-000071 | Sproxil MAS | USSD | **** **** 3792 | Genuine | Client | 2026-05-13T10:54:00+01:00 |
| RDT01-026801 | Sproxil Verify | USSD | **** **** 9310 | Genuine | Provider | 2026-05-13T11:06:00+01:00 |
| RDT01-000002 | Sproxil Verify | SMS to shortcode | **** **** 6707 | Genuine | Provider | 2026-05-13T11:39:00+01:00 |
| AL211-000001 | Sproxil MAS | Sproxil app scan | **** **** 2919 | Genuine | Provider | 2026-05-13T11:59:00+01:00 |
| RDT01-019725 | Sproxil Verify | USSD | **** **** 7191 | Genuine | Provider | 2026-05-13T15:33:00+01:00 |
| RDT01-029900 | Sproxil Verify | Sproxil app scan | **** **** 7286 | Genuine | Client | 2026-05-13T15:53:00+01:00 |
| AL211-016181 | Sproxil MAS | Web check | **** **** 8863 | Genuine | Client | 2026-05-13T15:59:00+01:00 |
| RDT01-023001 | Sproxil Verify | Web check | **** **** 6346 | Genuine | Provider | 2026-05-13T16:14:00+01:00 |
| RDT01-023525 | Sproxil Verify | Sproxil app scan | **** **** 1779 | Genuine | Provider | 2026-05-13T16:44:00+01:00 |
| RDT01-005927 | Sproxil Verify | Sproxil app scan | **** **** 8443 | Genuine | Provider | 2026-05-13T16:55:00+01:00 |
| RDT01-006277 | Sproxil Verify | Sproxil app scan | **** **** 5220 | Genuine | Client | 2026-05-13T16:59:00+01:00 |
| RDT01-026976 | Sproxil Verify | SMS to shortcode | **** **** 1267 | Genuine | Client | 2026-05-13T17:57:00+01:00 |
| RDT01-023351 | Sproxil Verify | SMS to shortcode | **** **** 5585 | Genuine | Provider | 2026-05-13T19:23:00+01:00 |
| AL109-012770 | Sproxil MAS | SMS to shortcode | **** **** 9225 | Genuine | Client | 2026-05-13T19:59:00+01:00 |
| RDT01-023352 | Sproxil Verify | USSD | **** **** 0834 | Genuine | Client | 2026-05-14T09:21:00+01:00 |
| RDT01-006103 | Sproxil Verify | Sproxil app scan | **** **** 9733 | Genuine | Provider | 2026-05-14T09:51:00+01:00 |
| AL211-021851 | Sproxil MAS | SMS to shortcode | **** **** 0460 | Genuine | Client | 2026-05-14T09:59:00+01:00 |
| RDT01-026452 | Sproxil Verify | SMS to shortcode | **** **** 8170 | Genuine | Provider | 2026-05-14T09:59:00+01:00 |
| RDT01-023002 | Sproxil Verify | SMS to shortcode | **** **** 8435 | Genuine | Provider | 2026-05-14T10:24:00+01:00 |
| RDT01-000004 | Sproxil Verify | Sproxil app scan | **** **** 5917 | Genuine | Provider | 2026-05-14T10:39:00+01:00 |
| AL211-019001 | Sproxil MAS | USSD | **** **** 0937 | Genuine | Provider | 2026-05-14T10:49:00+01:00 |
| RDT01-029901 | Sproxil Verify | USSD | **** **** 6114 | Genuine | Client | 2026-05-14T10:59:00+01:00 |
| RDT01-005929 | Sproxil Verify | USSD | **** **** 3903 | Genuine | Client | 2026-05-14T11:17:00+01:00 |
| RDT01-000003 | Sproxil Verify | SMS to shortcode | **** **** 4396 | Genuine | Client | 2026-05-14T11:30:00+01:00 |
| AL211-021981 | Sproxil MAS | USSD | **** **** 0502 | Genuine | Client | 2026-05-14T11:55:00+01:00 |
| AL211-000002 | Sproxil MAS | SMS to shortcode | **** **** 6825 | Genuine | Provider | 2026-05-14T11:59:00+01:00 |
| AL109-000051 | Sproxil MAS | Sproxil app scan | **** **** 8965 | Genuine | Client | 2026-05-14T12:59:00+01:00 |
| RDT01-005928 | Sproxil Verify | SMS to shortcode | **** **** 1236 | Genuine | Client | 2026-05-14T14:25:00+01:00 |
Every reading on this screen is an aggregation over the same event ledger. Enter it at a pack on the trace timeline, or at an outlet on the outlet profile.
