OT-2026-000038194
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000038194) never changes.
Identity and time
| Publication number | OT-2026-000038194 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d50-7412-8e56-445b594f8e43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038194 |
| Status | PUBLIC |
Content hashes
| Canonical text | d854f85e31e492c8a053520c8d77ca206d653b725fb56dd787f2a268114fc53c |
|---|---|
| Markdown | e1aedcc065f7a1868ff2bb7c3293350a697894712aebd61166fd530ee5802821 |
| Publication page | 94ae243886a68961b4dfe2f8e9604a0b8ee1439af82467359df72fe91e05b3d8 |
| Manifest | 4d9ab70a263a7906934864ca22d3172a77dc98f3a659ee35bf86f875751ff542 |
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 | IO8hPTGr1bRR4YuhWfSvbhDOQ1xeaXlecuISDtMvy5Qqj5QQRncc05YxUGmbIYgSlkYUPrKhxPZZbwiX/SdJAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:22:19.429616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038194observed 94ae243886a68961b4dfe2f8e9604a0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:19.411416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038194/manifest.jsonobserved 4d9ab70a263a7906934864ca22d3172a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:19.392549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038194/publication.mdobserved e1aedcc065f7a1868ff2bb7c3293350a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:19.374515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038194/publication.txtobserved d854f85e31e492c8a053520c8d77ca20...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. |
|---|