OT-2026-000076162
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000076162) never changes.
Identity and time
| Publication number | OT-2026-000076162 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-71d8-aa06-923335719ba5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076162 |
| Status | PUBLIC |
Content hashes
| Canonical text | adaa3c5d026d74470d4989c79dab0dd996de4af2cd84f42a7e4b4bc53554a446 |
|---|---|
| Markdown | 2d971c1cd670fd0e10775e06e18a3cec33da603608fa4c6ca059ef0fa2831a61 |
| Publication page | b0408a583e97773f093f0a576c684b1bd0e5eabcb107b0f724a2e420a8641d86 |
| Manifest | ab52bfa337a925d166ce2cef2047416bdcfd9b4114c44fc458a07ff4c7fe1d85 |
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 | DrV1drqOnjF1Fby5GorOFNVeAo+V8rmEaz2474HP5Nxa3cw+vEE3LhkR2cxb38Qy2S1sB0qjXOacL4KfOYtqDA== |
| 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
| 2026-09-17T10:11:21.793264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076162observed b0408a583e97773f093f0a576c684b1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:21.770567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076162/manifest.jsonobserved ab52bfa337a925d166ce2cef2047416b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:21.749279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076162/publication.mdobserved 2d971c1cd670fd0e10775e06e18a3cec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:21.304772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076162/publication.txtobserved adaa3c5d026d74470d4989c79dab0dd9...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. |
|---|