OT-2026-000094459
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094459) never changes.
Identity and time
| Publication number | OT-2026-000094459 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-72dc-81a4-54c7461f88e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094459 |
| Status | PUBLIC |
Content hashes
| Canonical text | 328b12ae604feb63929cc23c04dfbd050615787fc6d2cc139a6ddd84dc3f46f8 |
|---|---|
| Markdown | 9c1439dbf0b62deaa8423da694c6c8c0967389670b36f3cfd3c1843c81995e0e |
| Publication page | dd763e7a81f0ffea7e871fd64c50d2dcb27627d4ee9642e06505b58958e0eb37 |
| Manifest | f3204e1759e111d53a94dbd16ec9f246b4d9b7fec66134de946501f6c6cd969f |
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 | laa4tizHun6J5rUw4jx8eOl19gPtx/RHNXUBkLMM85b9iPU4gGNePMsBYMThuDO4hCgcQJmRgWRGdjBT9iynAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:52.726299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094459observed dd763e7a81f0ffea7e871fd64c50d2dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:52.708158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094459/manifest.jsonobserved f3204e1759e111d53a94dbd16ec9f246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:52.689389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094459/publication.mdobserved 9c1439dbf0b62deaa8423da694c6c8c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:52.670564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094459/publication.txtobserved 328b12ae604feb63929cc23c04dfbd05...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. |
|---|