OT-2026-000039338
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line 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-2026-000039338) never changes.
Identity and time
| Publication number | OT-2026-000039338 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7c44-9883-5be082b3064b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0782b34f7f4575699f5b66e4347d491c3494d8d51ac3a5fabb1269864fe0f19f |
|---|---|
| Markdown | 299d4c647e5fd8f9f95df40b426e4d5fa988e8530b71aff1d636fc03e6721193 |
| Publication page | 362443559337c5091222a21547278c49920af8b7139962dfb22592e083557d27 |
| Manifest | 1edeacc807e88e3c776ec98c2f7e1f3e32551818387a7573c7d07f60ed67603f |
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 | 4xVcXXA/q1vRLQcWOXcw72T95UI3irEb7xBjtM+nyxdx+MoCw6TAXqixPtwA6DW55RaZBP9d7C4KSbgiD1UWDQ== |
| 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
| 2026-09-17T11:20:54.938712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039338observed 362443559337c5091222a21547278c49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:54.920653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039338/manifest.jsonobserved 1edeacc807e88e3c776ec98c2f7e1f3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:54.902763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039338/publication.mdobserved 299d4c647e5fd8f9f95df40b426e4d5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:54.886196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039338/publication.txtobserved 0782b34f7f4575699f5b66e4347d491c...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. |
|---|