OT-2026-000067353
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000067353) never changes.
Identity and time
| Publication number | OT-2026-000067353 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-7b73-9051-6fb4364dcc4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e0179ac47d2c273d88c70651a18955c196e3225f2ce95e57370e388a2bf680b |
|---|---|
| Markdown | 0f8fea4c5626c516714933132d68329ed29282db6ad1e249dc348b13b638ef19 |
| Publication page | f67fee3678213fa5397f1094ba962ed90ad3d5597d72df47f9d77ff835bd5bc7 |
| Manifest | 5be0a4e0111a5296a8c08ef4ad59afdc96e9354dab69e34c936685d6b5df69b7 |
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 | 7ruAILUBsgBIe7/xrdR2OSernsygSJX6NCBG7YCTUdA4QvWWoEt0AjAF+84tRPaJ3mcwFxnrZMLBIUreRsUCDQ== |
| 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
| 2026-09-17T10:31:32.480585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067353observed f67fee3678213fa5397f1094ba962ed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:32.463510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067353/manifest.jsonobserved 5be0a4e0111a5296a8c08ef4ad59afdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:32.445942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067353/publication.mdobserved 0f8fea4c5626c516714933132d68329e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:32.427614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067353/publication.txtobserved 4e0179ac47d2c273d88c70651a18955c...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. |
|---|