OT-2026-000039354
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000039354) never changes.
Identity and time
| Publication number | OT-2026-000039354 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7243-a768-19a9e4a19adb · 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-2026-000039354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a1f494ce965a3320cc0da4f6d25ab0c820c20bc4a7b68bc7634d6e6683f34d6 |
|---|---|
| Markdown | a1acfcd6b32e07462891c318e0a12d75104b7d807cec548434ca27ae896abb05 |
| Publication page | f78e75ceb8e216db47da0587fd9969c794964dfd4d39b408378481fc8d328d85 |
| Manifest | 58de0823b01268fa00de3ed01a8e6697fde20e7c143790c23b359602862139a8 |
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 | Dk/WZkGPw0/klGVF/VkNpgiyF1WxGpPWMzd6u2TS74B4gEcyuOqQnl/dC32OTH2Nzxa2WXY7RITWRrqwhRk1Cg== |
| 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
| 2026-09-17T11:20:57.104467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039354observed f78e75ceb8e216db47da0587fd9969c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:57.087511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039354/manifest.jsonobserved 58de0823b01268fa00de3ed01a8e6697...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:57.070023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039354/publication.mdobserved a1acfcd6b32e07462891c318e0a12d75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:57.052816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039354/publication.txtobserved 7a1f494ce965a3320cc0da4f6d25ab0c...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. |
|---|