OT-2026-000033926
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000033926) never changes.
Identity and time
| Publication number | OT-2026-000033926 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a392-7686-ae28-54a9ebdbe948 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88ffc782616b77ff402e103a48f1f334f46d4fdea7dcc9105581846bf2d868b2 |
|---|---|
| Markdown | 9f4e3e4dbde27a78eb1652c95344afe9cb8fe9b3dba7569c8aefe5e367c9dd76 |
| Publication page | c4ebb7245542a9575bdcc1476a8f8ed073e2fc0ff69b1b89e585be9ab3f804da |
| Manifest | 3c07307ada5d8cf08cea9629874045f92d9d1301fc26980666fd661c815ce8a6 |
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 | VsUlQmyHlAIHZ0R7I+0SGQOyU+cqfWuT4qd7FO5KaeMNne1/yu4MY4HVyT7o+gleRQRCXYuMvXA4FvF8CkDNDg== |
| 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
| 2026-09-17T11:32:00.642808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033926observed c4ebb7245542a9575bdcc1476a8f8ed0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:00.621531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033926/manifest.jsonobserved 3c07307ada5d8cf08cea9629874045f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:00.605413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033926/publication.mdobserved 9f4e3e4dbde27a78eb1652c95344afe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:00.586423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033926/publication.txtobserved 88ffc782616b77ff402e103a48f1f334...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. |
|---|