OT-2026-000086407
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, sustained blow-off before 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-2026-000086407) never changes.
Identity and time
| Publication number | OT-2026-000086407 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-752e-ab54-aad6e255bfdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086407 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb47a4373492a88c1c1a61fe09a64b4a1065a8d62931c6725d679b340ca17541 |
|---|---|
| Markdown | 813f77aefeaec283998e7ff9b3090bc8913f4b5b4d50c92be2c0750aa354762e |
| Publication page | ea149c6a040f98d3a8f8e91a89bd473a4450eb41edd97dd4f8ea5d4d8be8d131 |
| Manifest | c87ae94d0c2512c248001e556ed722a0707c1aefd6e34dd94abe4b8c5625e55a |
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 | sebwB9z/V/LXHONS3AtZ/CrO3EKa2kN5x3kw4yTTKrrdbLcRUydvuEyNUeL1XnfaV6xn6uoEpjztv+i5QcOhCw== |
| 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
| 2026-09-17T09:52:11.806447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086407observed ea149c6a040f98d3a8f8e91a89bd473a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:11.785623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086407/manifest.jsonobserved c87ae94d0c2512c248001e556ed722a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:11.767651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086407/publication.mdobserved 813f77aefeaec283998e7ff9b3090bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:11.748479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086407/publication.txtobserved cb47a4373492a88c1c1a61fe09a64b4a...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. |
|---|