OT-2026-000009932
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, 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-2026-000009932) never changes.
Identity and time
| Publication number | OT-2026-000009932 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7f10-91a1-2fd6bce5b012 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009932 |
| Status | PUBLIC |
Content hashes
| Canonical text | 830ab5dc679925c69d1ea08422f5fb2074c11dae7fc74124b8aff0ec2f53e8da |
|---|---|
| Markdown | 8d4864932b670e897338b9d4e413043a3bd9c1c59e742bea9a9a875aa2bf737f |
| Publication page | 165da2bdfdddb44084b54ad2a5e591bfc950483cb9d0181382afb0ae5320dfd4 |
| Manifest | be75e6c6d3bb8f0e9174d7fbb8509c8c3e3d7457b792ef3130ee716db6d98803 |
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 | MBOO9mh6ONTz76gnFkAyFZa7jog8gaEakJKWeMQKajPaKNVHyK0+UXiqOYkwkahqTeZ1mHeL4Hqpjtum8+X0Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:57.331034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009932observed 165da2bdfdddb44084b54ad2a5e591bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:57.311135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009932/manifest.jsonobserved be75e6c6d3bb8f0e9174d7fbb8509c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:57.289474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009932/publication.mdobserved 8d4864932b670e897338b9d4e413043a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:57.270620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009932/publication.txtobserved 830ab5dc679925c69d1ea08422f5fb20...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. |
|---|