> NOTICE — Pre-launch build. Every record here is a dated observation of a real MCP endpoint operated by a third party, rendered from the published archive. Coverage is partial — the figures cover the snapshots in the export this build was made from, not the whole chain and not the whole ecosystem. Claims and badges are not open.

# mcp.jojapi.com/viewcaller

Last observed: 2026-08-30T09:10:30.204Z
Recorded as: OK
Transport: streamable-http
Observations held: 11
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-20T09:13:16.594Z | REL-SNAP-016 | OK | - | 160 | 2 | ec5b7f009961bfba3aa93161b782f90c752b68cb7f49ea40eee563c110ec132f |
| 2026-08-21T09:28:37.305Z | REL-SNAP-017 | OK | - | 160 | 2 | ec5b7f009961bfba3aa93161b782f90c752b68cb7f49ea40eee563c110ec132f |
| 2026-08-22T09:05:12.122Z | REL-SNAP-018 | OK | - | 165 | 2 | ec5b7f009961bfba3aa93161b782f90c752b68cb7f49ea40eee563c110ec132f |
| 2026-08-23T10:05:57.140Z | REL-SNAP-019 | OK | - | 154 | 2 | ec5b7f009961bfba3aa93161b782f90c752b68cb7f49ea40eee563c110ec132f |
| 2026-08-24T09:09:10.583Z | REL-SNAP-020 | OK | - | 70 | 2 | ec5b7f009961bfba3aa93161b782f90c752b68cb7f49ea40eee563c110ec132f |
| 2026-08-25T09:11:17.616Z | REL-SNAP-021 | OK | - | 55 | 2 | ec5b7f009961bfba3aa93161b782f90c752b68cb7f49ea40eee563c110ec132f |
| 2026-08-26T09:07:44.097Z | REL-SNAP-022 | OK | - | 160 | 2 | ec5b7f009961bfba3aa93161b782f90c752b68cb7f49ea40eee563c110ec132f |
| 2026-08-27T09:21:19.530Z | REL-SNAP-023 | OK | - | 63 | 2 | ec5b7f009961bfba3aa93161b782f90c752b68cb7f49ea40eee563c110ec132f |
| 2026-08-28T09:18:28.288Z | REL-SNAP-024 | OK | - | 193 | 2 | ec5b7f009961bfba3aa93161b782f90c752b68cb7f49ea40eee563c110ec132f |
| 2026-08-29T09:08:25.232Z | REL-SNAP-025 | OK | - | 178 | 2 | ec5b7f009961bfba3aa93161b782f90c752b68cb7f49ea40eee563c110ec132f |
| 2026-08-30T09:10:30.204Z | REL-SNAP-026 | OK | - | 66 | 2 | ec5b7f009961bfba3aa93161b782f90c752b68cb7f49ea40eee563c110ec132f |

## Identity

Record key: mcp.jojapi.com/viewcaller (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.jojapi/viewcaller (what the registry said when we swept it, as observed by us — not evidence that the registry was correct, that the name belongs to whoever registered it, or that it still resolves)
Name reported by the server: jojapi-viewcaller (self-reported, unverified, never used as identity)

Each observation carries a merkle leaf in the snapshot it belongs to. The chain
establishes that a root existed by a given time; it does not establish that any
measurement is true.