OT-2026-000056798
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented before 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-2026-000056798) never changes.
Identity and time
| Publication number | OT-2026-000056798 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af7-7780-b098-049d6290e195 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12148c63209f1418142c145f0074196c55999f489fd3683ca00c2a6ef158873c |
|---|---|
| Markdown | ae64a9de9f09887764983ca515e0520736bf856bcb95e49105320b302260c3ac |
| Publication page | 8bdaaec454148781ca93218c4954b21c6a5a3a1f04ae20b0571c79449345c327 |
| Manifest | 850b34015efd1865cc1bda61469705086639dd594ea7ed15904177bb63664bf1 |
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 | PyM7AIQYA0YMkYYsycTgw2tkCTpQP4dlnb3sLpJscXLqwuWBuk/LFphthB10hFTtqUoQoqehG0aavoud+kMiDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:16.870336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056798observed 8bdaaec454148781ca93218c4954b21c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:16.850023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056798/manifest.jsonobserved 850b34015efd1865cc1bda6146970508...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:16.834030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056798/publication.mdobserved ae64a9de9f09887764983ca515e05207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:16.817296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056798/publication.txtobserved 12148c63209f1418142c145f0074196c...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. |
|---|