Payment landscape
The registered payment systems, the layers they occupy, and how far each has been observed. Ordered by identifier — this is not a ranking.
Payment stack map
Which registered systems have an assessment in each capability layer. Membership of a layer is an assessment, not a claim about market position.
Identity
Who is involved
Not in catalog the product model names this capability; the frozen catalog does not define a function for it, so no system can be assessed against it.
Account
Where value is held
Ether.fi Cash (cash-v3) — 1/1 1 fact
Gnosis Pay Safe Card Protocol — 1/1 1 fact
RedotPay — 1/1 1 private only
UR Account / Card Protocol — 1/1 1 fact
Funding
How value enters
Ether.fi Cash (cash-v3) — 2/2 1 fact · 1 inference
Gnosis Pay Safe Card Protocol — 2/2 1 fact · 1 inference
RedotPay — 2/2 1 inference · 1 private only
UR Account / Card Protocol — 2/2 1 fact · 1 inference
Authorization
How payments are approved
Ether.fi Cash (cash-v3) — 6/6 5 disproven · 1 fact
Gnosis Pay Safe Card Protocol — 6/6 3 fact · 3 disproven
RedotPay — 6/6 3 private only · 2 inference · 1 unknown
UR Account / Card Protocol — 6/6 2 inference · 2 disproven · 1 fact · 1 unknown
Settlement
How value is finally moved
Ether.fi Cash (cash-v3) — 6/6 4 fact · 4 disproven
Gnosis Pay Safe Card Protocol — 6/6 4 disproven · 2 fact
RedotPay — 6/6 3 private only · 2 inference · 1 unknown
UR Account / Card Protocol — 6/6 3 disproven · 2 fact · 1 unknown
Credit
How credit is provided
Not in catalog the product model names this capability; the frozen catalog does not define a function for it, so no system can be assessed against it.
Protocol explorer
Every registered system. Sorted by identifier — the specification forbids ranking, and an unstated order reads as a ranking.
| System | Registration | Networks | Deployments | Chains w/ facts | Functions assessed | Coverage |
|---|---|---|---|---|---|---|
| Ether.fi Cash (cash-v3) etherfi-cash | DRAFT | 14 | 2 | 0 | 17/17 | Active nothing published Dormant nothing published |
| Gnosis Pay Safe Card Protocol gnosis-pay | DRAFT | 1 | 1 | 1 | 17/17 | Active 188 batches over 47,817,934 – 47,841,962, contiguous to 47,841,962 |
| RedotPay redotpay | DRAFT | 3 | 0 | 0 | 17/17 | No deployment |
| UR Account / Card Protocol ur | DRAFT | 1 | 1 | 1 | 17/17 | Active 47 batches over 31,420,289 – 99,600,000, contiguous to 47,816,147 |