OT-2026-000062925
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000062925) never changes.
Identity and time
| Publication number | OT-2026-000062925 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7dda-902f-503fb10ab710 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36479e2168b54aaa0d2b7ac790e15b69d7c87ad61ef04dfc824be3e6bd84b869 |
|---|---|
| Markdown | 791837fed2a150a70abe3a625cfc394349ced6251b0682de4cd5e4d157808778 |
| Publication page | aa64d677d7a53c4749acec6950e7aed763492aac77c0a548c647fd479b37e424 |
| Manifest | 023cbd47177c14e6d7c77a73bc7730c699285a340a1d75bf093dedb41309fb0f |
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 | 9pLa7W/xgEVxNMNQLwjNYOS+3sxOihhr3HE5O1Ggh6vW0B2KmpTh1ol5UqnqnVl5j28uRb45DTcQxb11HBC0CQ== |
| 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
| 2026-09-17T10:40:18.541412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062925observed aa64d677d7a53c4749acec6950e7aed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:18.519420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062925/manifest.jsonobserved 023cbd47177c14e6d7c77a73bc7730c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:18.498429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062925/publication.mdobserved 791837fed2a150a70abe3a625cfc3943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:18.476829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062925/publication.txtobserved 36479e2168b54aaa0d2b7ac790e15b69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:38.803901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062925observed aa64d677d7a53c4749acec6950e7aed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:38.787434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062925/manifest.jsonobserved 023cbd47177c14e6d7c77a73bc7730c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:38.772074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062925/publication.mdobserved 791837fed2a150a70abe3a625cfc3943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:38.754090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062925/publication.txtobserved 36479e2168b54aaa0d2b7ac790e15b69...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. |
|---|