OT-2026-000084288
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000084288) never changes.
Identity and time
| Publication number | OT-2026-000084288 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7974-8903-35d12a22b024 · 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-2026-000084288 |
| Status | PUBLIC |
Content hashes
| Canonical text | d933e3113eb8d4de4d37e14c9f38a72e0436e720b730d228ff69c34098937f52 |
|---|---|
| Markdown | 87b8f53e1bd8f07b5f1bdec012a2817f07ae62da15e3dc9df2c003f6e451c08b |
| Publication page | 718e1d4753aae5885d6ea79c1768998ac6b46d03707fb3c5ddf0d3379bf876ca |
| Manifest | 01e588508139d635f2f6ce3a55f4ebcf831494764eb2ec321c0c32e1220c63d7 |
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 | yOmzdldkE12r9XRpYZOWQNQIgxq14AUE8JHhJlxNuE62gs5x19sw8sbzU1Bg0g5ZuAvWnHBdtrWWRJnToCZMAQ== |
| 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
| 2026-09-17T09:56:12.537788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084288observed 718e1d4753aae5885d6ea79c1768998a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:12.520063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084288/manifest.jsonobserved 01e588508139d635f2f6ce3a55f4ebcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:12.503570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084288/publication.mdobserved 87b8f53e1bd8f07b5f1bdec012a2817f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:12.487732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084288/publication.txtobserved d933e3113eb8d4de4d37e14c9f38a72e...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. |
|---|