OT-2026-000071394
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000071394) never changes.
Identity and time
| Publication number | OT-2026-000071394 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ed-7c13-8505-1e7aac0da2ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071394 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa4cabdeaa5cdd667ceb8dcd787e7df52e0336729ee86e37f9a8418400462031 |
|---|---|
| Markdown | 9f238804349b5a10e4510112122139d55961745b0286e8e59d1550635b2d4bfb |
| Publication page | f791518e09e704b6b3d3ba4079975f102c42d22c5797d71150c48b28a1d6f8e1 |
| Manifest | 90c77c270d1f2a75a93dceca588f8aad02278e493a356f025385ada094cb5878 |
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 | 6AUhbAeQw9pOY0XaIo7kDG8Dm+z+q3Uw9tt25huEOT1SMmQMLTygq2HsVe5jd8Iatzr5NReEQqdag5ErFY8tBw== |
| 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
| 2026-09-17T10:25:00.015946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071394observed f791518e09e704b6b3d3ba4079975f10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:59.997521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071394/manifest.jsonobserved 90c77c270d1f2a75a93dceca588f8aad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:59.980162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071394/publication.mdobserved 9f238804349b5a10e4510112122139d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:59.965185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071394/publication.txtobserved aa4cabdeaa5cdd667ceb8dcd787e7df5...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. |
|---|