OT-2026-000064274
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after 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-2026-000064274) never changes.
Identity and time
| Publication number | OT-2026-000064274 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7d9e-8091-4758d1b9e982 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064274 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b29cd0b4f7271f0192ba7f335461867dcaa5ae3284061c4e778f6776e69e035 |
|---|---|
| Markdown | c1636b8b7bea269c43820024792a60baa15cbdf3c67c5f0cf1694eebae3003da |
| Publication page | 72b06fcf0611bde66051db148414f92863935a3b73df5a5fe3a15cc3a3e3c259 |
| Manifest | a887d9471536b5d07e5be2a55bbb0f62ec5dec6c6877a4ab2697ae07e690a041 |
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 | bIyepF2nj/CFkO50qPmdCV9MZGSmpb29XSR7bzk7cl9Hs6HtNWgw7whKeGo2Iv9+YVg73BCwM5UfZo/ylEBFCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:24.735882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064274observed 72b06fcf0611bde66051db148414f928...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:24.718277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064274/manifest.jsonobserved a887d9471536b5d07e5be2a55bbb0f62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:24.700703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064274/publication.mdobserved c1636b8b7bea269c43820024792a60ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:24.682958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064274/publication.txtobserved 6b29cd0b4f7271f0192ba7f335461867...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. |
|---|