OT-2026-000037162
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, 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-2026-000037162) never changes.
Identity and time
| Publication number | OT-2026-000037162 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-715e-a963-684fb674606e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037162 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43dc2a57b9b6dffcc976e06195e18b1de6756ca1bed79bbfb9e1bd2c006386b6 |
|---|---|
| Markdown | 3c335328392116134499ba3e2433bd0a6739da5ef199db0495692c32814ed78f |
| Publication page | 0bf24e0634edd6c04e489651468b5e9cba6c46e9e3d4546eab03da7438e5217c |
| Manifest | d89d7c5b387831dedc16a91766fb3defad0feddbdd421fdf7342a7f7a5a538fd |
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 | FjbinlyKGUBINFabKM/Vw/gfn1ZOC/3DE4gwti1zPFZwleeG6givFnFqe4bLSHoPUlabatQToPOnlVBbWQtFCg== |
| 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
| 2026-09-17T11:25:02.893025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037162observed 0bf24e0634edd6c04e489651468b5e9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:02.875982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037162/manifest.jsonobserved d89d7c5b387831dedc16a91766fb3def...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:02.861185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037162/publication.mdobserved 3c335328392116134499ba3e2433bd0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:02.844761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037162/publication.txtobserved 43dc2a57b9b6dffcc976e06195e18b1d...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. |
|---|