OT-2026-000011776
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, pulsed blow-off before set-down
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-2026-000011776) never changes.
Identity and time
| Publication number | OT-2026-000011776 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1941-7e23-88d1-678141771eff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011776 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f1a5d6b66a7057385f2338002eb4f5f17b6ff4ad89a56a02ff1ef7322361444 |
|---|---|
| Markdown | bbbcbb17b797ef486861614b1cbeb35352e2e8dd7405ba2d0404f7bf6ccc1838 |
| Publication page | 9c25977d444c207dfe96cb8ecbf44e8a61ca9dcb40051c200d45025f9a5e8b2d |
| Manifest | f84fa79d01b395c7c16d033480c56497e8769f3f632a883e2ba48eafe2637f33 |
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 | u7K614iljvoOtjZMq21VeHDRAEtEwgEPw/EMhL8yY2cPEj9DCCPIwFdY3K186ClLMonwj0VBOhR0pT3JQ1/FBA== |
| 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
| 2026-09-17T12:12:29.602295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011776observed 9c25977d444c207dfe96cb8ecbf44e8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:29.559110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011776/manifest.jsonobserved f84fa79d01b395c7c16d033480c56497...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:29.539979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011776/publication.mdobserved bbbcbb17b797ef486861614b1cbeb353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:29.496666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011776/publication.txtobserved 6f1a5d6b66a7057385f2338002eb4f5f...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. |
|---|