OT-2026-000008041
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000008041) never changes.
Identity and time
| Publication number | OT-2026-000008041 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7695-a193-6fffed301d69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008041 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32dfe27ccbb8894c65b88634a0b9675deb260c6499b4e76d7731826b7b4dca15 |
|---|---|
| Markdown | 2d4ec22ac2fd36264e38e6daad69f1b96bed0bceb12039a7cd97dab259ff1705 |
| Publication page | 62246709af3f0064b17525703770cd29c26456fc88662941157c266cc71087f7 |
| Manifest | e5bf460dda6678948780b74bed7c9626f28ea02a1b4878215a8f92e763ea3d2d |
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 | AQOWjU0moIfFsYNxBuZ1QDr3PswT5qNnBQcIV6uQbqa5k94AH1wzPT+gLZvCcTa/i5/I+lbtDpp/HKK6vkReCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:37.971514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008041observed 62246709af3f0064b17525703770cd29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:37.952597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008041/manifest.jsonobserved e5bf460dda6678948780b74bed7c9626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:37.932702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008041/publication.mdobserved 2d4ec22ac2fd36264e38e6daad69f1b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:37.912443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008041/publication.txtobserved 32dfe27ccbb8894c65b88634a0b9675d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.843994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008041observed 62246709af3f0064b17525703770cd29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.825118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008041/manifest.jsonobserved e5bf460dda6678948780b74bed7c9626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.808498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008041/publication.mdobserved 2d4ec22ac2fd36264e38e6daad69f1b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.790372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008041/publication.txtobserved 32dfe27ccbb8894c65b88634a0b9675d...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. |
|---|