OT-2026-000084304
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000084304) never changes.
Identity and time
| Publication number | OT-2026-000084304 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-77f7-a695-fca9b27a0f60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084304 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2178a7fd838080c3661b0ecfb42bb7a1fe1b39b4ac2e121bd97f0fdaf3f2d4e7 |
|---|---|
| Markdown | 1148b62300bfb0b5bfafb68dfa66d005aeacb7f8b101b8f9e1cf7ea445097e18 |
| Publication page | db000ab4f8e14da9a7ba722e9dd88e2184cb935a124b2833009beb2121c5eb04 |
| Manifest | e6603d05c4a0f1bd2a43e65334aa39310ea70a8302685d2dba76f6c910149695 |
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 | /pCv8acHoaDiswatUhD/88Oa72bgYU4uq8QTqGZ03n9Kd2SnlYmEXoam+bGJ2MAzk91Rh+/kvEwfot4Sg+hMDg== |
| 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
| 2026-09-17T09:56:13.524724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084304observed db000ab4f8e14da9a7ba722e9dd88e21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:13.508114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084304/manifest.jsonobserved e6603d05c4a0f1bd2a43e65334aa3931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:13.492843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084304/publication.mdobserved 1148b62300bfb0b5bfafb68dfa66d005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:13.476927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084304/publication.txtobserved 2178a7fd838080c3661b0ecfb42bb7a1...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. |
|---|