OT-2026-000006985
Publication integrity record
Porous face vacuum gripper, per zone isolation, six outlet manifold, two stage ejector, closed cell
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-2026-000006985) never changes.
Identity and time
| Publication number | OT-2026-000006985 · never reused |
|---|---|
| Internal UUID | 01a0a96e-9402-7c3f-a2bb-88104ae550bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:56:31.493093Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006985 |
| Status | PUBLIC |
Content hashes
| Canonical text | 328bf2673b84ce56cef20462a0109bba348885bae8f7b0147d8c9d55a08ef62d |
|---|---|
| Markdown | 20d07bcf937523f3b58ee25b8e086d39d740c0aa5fcc4c10631ff5c12c4de3ff |
| Publication page | 0f0465b37ffe91f2058ca2e3b87ff0e403349afaf5025080bb611bc00ce8158f |
| Manifest | aaae8ed44e02347d557870f243f8d8723f60847fe6f748ec48c15174a021b49d |
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 | LA5diwG5mKiyzsVdV1NnQQOk1cIjTHCOLvs0+wVNR4NrI7SbfSQ7gKElU6eCd3DrEkaau61+rtbhSSiGdZq8CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:14.891684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006985observed 0f0465b37ffe91f2058ca2e3b87ff0e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:14.878111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006985/manifest.jsonobserved aaae8ed44e02347d557870f243f8d872...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:14.742556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006985/publication.mdobserved 20d07bcf937523f3b58ee25b8e086d39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:14.729638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006985/publication.txtobserved 328bf2673b84ce56cef20462a0109bba...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. |
|---|