OT-2026-000039842
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000039842) never changes.
Identity and time
| Publication number | OT-2026-000039842 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-75ed-933b-bca7d3668009 · 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-2026-000039842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6168d7936abd300b9b08764d61b225efbb894d16dc288b0482ef2a5250c4853c |
|---|---|
| Markdown | 5f45830e992f8e2c907ffd4ec72485414c5666eb2235aba88d09ef7b2913c211 |
| Publication page | 0bd5fdc3182bd0a8c55bd933fbfba0dc1c03f9378fe7ea8cf91adf9662af0fdc |
| Manifest | 244849b917d535561315f5542aa55b9adb49fe0c032b68598057f8fcaec3ba7b |
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 | AT+znSLxBb2uYMifu4KrjB4Yy/leTnk7tMsV3gKXW9KY2+rpTy2+QriYZeRcQ2ah0I0T2A1ks1Gsv3ZmaLZWCA== |
| 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
| 2026-09-17T11:20:05.269341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039842observed 0bd5fdc3182bd0a8c55bd933fbfba0dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:05.249609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039842/manifest.jsonobserved 244849b917d535561315f5542aa55b9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.231196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039842/publication.mdobserved 5f45830e992f8e2c907ffd4ec7248541...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.213191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039842/publication.txtobserved 6168d7936abd300b9b08764d61b225ef...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. |
|---|