OT-2026-000033006
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000033006) never changes.
Identity and time
| Publication number | OT-2026-000033006 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7eed-9c40-b3429cce7b69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033006 |
| Status | PUBLIC |
Content hashes
| Canonical text | b90be329c243848625d162b199f012cfd8a596d10b4e31da597c175f575c6cfe |
|---|---|
| Markdown | 7f186e84f7f3bb5421a81a9ddada8ae11ce5956d7e486214eee59cf9e0d2db33 |
| Publication page | 0629c941f0241c9cea11fafd0ff880f0db1f4db736312a1425385cd6419554a6 |
| Manifest | a493b5f9980262a8015f32fca853258351daebdb240687a5db5e69a4bc3c9fc6 |
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 | JPOu7OQYTwLIlisbCphDmfL38VYzYxSm1sfBkla8lVVlAntwMr4mZ6Qwj3DeGCzqazQvC9doLDBOgScykivhAg== |
| 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
| 2026-09-17T11:32:37.576895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033006observed 0629c941f0241c9cea11fafd0ff880f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:37.561167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033006/manifest.jsonobserved a493b5f9980262a8015f32fca8532583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:37.543604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033006/publication.mdobserved 7f186e84f7f3bb5421a81a9ddada8ae1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:37.525205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033006/publication.txtobserved b90be329c243848625d162b199f012cf...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. |
|---|