OT-2026-000065985
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000065985) never changes.
Identity and time
| Publication number | OT-2026-000065985 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-73bd-b460-dc352902f843 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065985 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97c45e2441c28e45bd5448ec6e21e0cea66cb730cfa3bd0ca0321cf74212eac1 |
|---|---|
| Markdown | eddd361195edf04262d833e2721cd38dc6a2ebd70528ed0476e463164d7f128d |
| Publication page | 14bcd33b17eb3b27a6cb9792169e1aad9b3501bcb7777c3df1f85526ac203f84 |
| Manifest | 781adde00313c5f36078ea5d0ea801e0ceede45f18224251523cab35fbc9a8e6 |
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 | BjDcWoLryTPMQvFpVbxwbQzUcigAzTZOXSuNgru+HUQcY+JKiW8gvCMT1He710VYoubKVWfA1869eflt/se5BQ== |
| 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
| 2026-09-17T08:50:29.015888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065985observed 14bcd33b17eb3b27a6cb9792169e1aad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:28.998816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065985/manifest.jsonobserved 781adde00313c5f36078ea5d0ea801e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:28.979543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065985/publication.mdobserved eddd361195edf04262d833e2721cd38d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:28.834219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065985/publication.txtobserved 97c45e2441c28e45bd5448ec6e21e0ce...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. |
|---|