OT-2026-000085026
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, sustained blow-off 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-2026-000085026) never changes.
Identity and time
| Publication number | OT-2026-000085026 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7227-8ca0-4a62139dad40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2325b0a650ff2cd204f7dc05dd66223dac3499dea61f8c9c5e01cbc0529ef716 |
|---|---|
| Markdown | 0f6bd3c2d8c43c4742550b7e115501d19a3b32bd556bd35b89fb3fd8ef3bbe21 |
| Publication page | cb78469ace9557330b990b609b9febd97fcc900bb796a8da7b2ee6bee844cc8c |
| Manifest | ddc1459333aabeda3144de454cfd9c69d518a8cd5651a3e1f09931403d7eb56f |
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 | Cvwk0k4VYkOphtT2InE0ZXelxgqd6a7DsKDDD3X89HIodEqfosDjgRqjJwF0rkHXsvjZfCrot3tck+Iyq0SZAg== |
| 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
| 2026-09-17T09:55:02.252845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085026observed cb78469ace9557330b990b609b9febd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:02.234928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085026/manifest.jsonobserved ddc1459333aabeda3144de454cfd9c69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:02.217884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085026/publication.mdobserved 0f6bd3c2d8c43c4742550b7e115501d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:02.199483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085026/publication.txtobserved 2325b0a650ff2cd204f7dc05dd66223d...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. |
|---|