OT-2026-000067920
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000067920) never changes.
Identity and time
| Publication number | OT-2026-000067920 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fc-7275-a3ac-14efb52ef234 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067920 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26c65bcbf05a9982cd37596ae438209c609883f574d6a3a2ec541af3b8d322d3 |
|---|---|
| Markdown | 2b10ceeedc3b7972e7691e4528a4136fe69bd8e325f8ca1776701f455e829da2 |
| Publication page | e5570c940aac0b1adf12c133280106da80b541b83c85df2dd173d6f10d6e3d36 |
| Manifest | 5ce6a368c4baa2b88a2cc7ebf1cc6c0697dd24d5abac477aa96ab3bc3e8abe2c |
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 | eOlfKtDS4Q8RKlBqqroiucGkb8oUOm7IDjhVIQsKuiHW2j0F6wwOJs4ypvMEVOrL56AuRymx6SlZKgHawEoaDg== |
| 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
| 2026-09-17T10:30:19.672218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067920observed e5570c940aac0b1adf12c133280106da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:19.652948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067920/manifest.jsonobserved 5ce6a368c4baa2b88a2cc7ebf1cc6c06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:19.626991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067920/publication.mdobserved 2b10ceeedc3b7972e7691e4528a4136f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:19.604351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067920/publication.txtobserved 26c65bcbf05a9982cd37596ae438209c...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. |
|---|