OT-2026-000039622
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000039622) never changes.
Identity and time
| Publication number | OT-2026-000039622 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-74c5-83ee-7f5d677344e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039622 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8da95fbde7b55f3db18ba4ab4ba24cf0db79493cfe7ad73341c776876396e3d4 |
|---|---|
| Markdown | e2fbc0f032b69b450db5745bfb3519fc468419cf8222ff3af2448e94efeae6f4 |
| Publication page | ad436371f00d1c3b9d1dee8fb46a97a046315541b67e59f7b62c4e39abcaf484 |
| Manifest | 7fa6926b233c96c768adebf20141d35cabb63424b416bf77b1a6b6b6f10ddc09 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | fIp8+hqLMrRBcP/LlgZb80aMw2h0FYklKTO2/pmSII5SaEsOEH8hoaOCuOIiFCa+IOqmt7nRNJ4yySTUAFTiBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:19:47.553616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039622observed ad436371f00d1c3b9d1dee8fb46a97a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:47.536553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039622/manifest.jsonobserved 7fa6926b233c96c768adebf20141d35c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:47.519021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039622/publication.mdobserved e2fbc0f032b69b450db5745bfb3519fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:47.501002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039622/publication.txtobserved 8da95fbde7b55f3db18ba4ab4ba24cf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|