OT-2026-000040762
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed 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-2026-000040762) never changes.
Identity and time
| Publication number | OT-2026-000040762 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7b1b-93b7-0fca0f7f808a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08f70b62ed644a37850d8d5312afd9181fc68dfaaa68b3238d726ec775a3f824 |
|---|---|
| Markdown | 578733aa0e57475bfab5664af1693254e3b36f852bee8e537bf698a1fb65990b |
| Publication page | ddbf2a7fef0aea8a5c8880504f6d15a814bd33b1fb72cb30ba4b51f4b5a2c648 |
| Manifest | e941793569f38e7a982f528debb72249b122f5f5681c60ec0ad40ee51037ae13 |
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 | nxEakXq0wgSLbIw/wWugVCSH60U5Ew2mw6irYqh3diABfuyGaDBK9gWNLyoA+b0GlDFw9uAo0TwJm6MHUxWuBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:03.684355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040762observed ddbf2a7fef0aea8a5c8880504f6d15a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:03.669352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040762/manifest.jsonobserved e941793569f38e7a982f528debb72249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.653648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040762/publication.mdobserved 578733aa0e57475bfab5664af1693254...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.636585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040762/publication.txtobserved 08f70b62ed644a37850d8d5312afd918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.558713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040762observed ddbf2a7fef0aea8a5c8880504f6d15a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.540034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040762/manifest.jsonobserved e941793569f38e7a982f528debb72249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.522137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040762/publication.mdobserved 578733aa0e57475bfab5664af1693254...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.504644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040762/publication.txtobserved 08f70b62ed644a37850d8d5312afd918...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. |
|---|