pubchem.caseyjhand.com/mcp
Last observed:— recorded as OK
Observations
| Observed | Snapshot | Recorded as | Detail | Latency (ms) | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| REL-SNAP-002 | OK | — | 548 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-003 | OK | — | 538 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-004 | HTTP_5XX | http_530 | — | — | — | |
| REL-SNAP-005 | HTTP_5XX | http_530 | — | — | — | |
| REL-SNAP-006 | OK | — | 683 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-007 | OK | — | 607 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-008 | OK | — | 561 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-009 | OK | — | 560 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-010 | OK | — | 635 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-011 | OK | — | 540 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-012 | OK | — | 758 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-013 | OK | — | 563 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-014 | OK | — | 629 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-015 | OK | — | 410 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-016 | OK | — | 474 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-017 | OK | — | 299 | 10 | 72d01fddb28cbb7b… | |
| REL-SNAP-018 | OK | — | 492 | 10 | a7172a79a4a4ceb3… | |
| REL-SNAP-019 | OK | — | 424 | 10 | a7172a79a4a4ceb3… | |
| REL-SNAP-020 | OK | — | 310 | 10 | a7172a79a4a4ceb3… | |
| REL-SNAP-021 | OK | — | 261 | 10 | a7172a79a4a4ceb3… | |
| REL-SNAP-022 | OK | — | 424 | 10 | a7172a79a4a4ceb3… | |
| REL-SNAP-023 | OK | — | 402 | 10 | a7172a79a4a4ceb3… | |
| REL-SNAP-024 | OK | — | 448 | 10 | a7172a79a4a4ceb3… | |
| REL-SNAP-025 | OK | — | 434 | 10 | a7172a79a4a4ceb3… | |
| REL-SNAP-026 | OK | — | 410 | 10 | a7172a79a4a4ceb3… |
Tool schema changed 1 time across this history — the fingerprint differs between consecutive observations. A change can occur while the tool count stays identical, which is why the fingerprint is recorded alongside the count.
Identity
- Record key
pubchem.caseyjhand.com/mcp— the normalised endpoint observed. See the methodology for the rule.- Transport
- streamable-http
- Registry names (not anchored)
- io.github.cyanheads/pubchem-mcp-server 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. Not covered by the chain: no inclusion proof reaches this field.
- Name reported by the server
- pubchem-mcp-server Self-reported and unverified — never used as identity.
Verifying this record
Each observation above carries a merkle leaf in the published snapshot it belongs to. Verify the chain explains how to walk a leaf to a published root without taking our word for any of it.