OT-2026-000067754
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line 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-2026-000067754) never changes.
Identity and time
| Publication number | OT-2026-000067754 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fa-7470-b60a-c1196284b471 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067754 |
| Status | PUBLIC |
Content hashes
| Canonical text | abe98c2eb30bfe568d93a2e1142c553b95b5b954ee0f75235b8d56b096a2bc8b |
|---|---|
| Markdown | 65b10115cfcc24bdf7d9c411a54248a2ced267595f7fbc6ce9b8a5c151e3c0ea |
| Publication page | 1da25eacde604c5f898246756970d89497a55395e660619164ebefaac43ee34a |
| Manifest | 4f6b98380169d78c9590e670d599570406d11b189b630d6fd776ed69dbec9306 |
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 | rgmM2/4ode5MIUcQGU4A3AgZ9Ou//vMwEhPTtGJcCvGN4onu+aGH9AG+VaXGj555ek8xbH8Wyaa2Nv20MJftCg== |
| 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
| 2026-09-17T10:29:58.799759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067754observed 1da25eacde604c5f898246756970d894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:58.783188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067754/manifest.jsonobserved 4f6b98380169d78c9590e670d5995704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:58.766203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067754/publication.mdobserved 65b10115cfcc24bdf7d9c411a54248a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:58.748422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067754/publication.txtobserved abe98c2eb30bfe568d93a2e1142c553b...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. |
|---|