OT-2026-000057066
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000057066) never changes.
Identity and time
| Publication number | OT-2026-000057066 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5b7-7548-9d29-b4e257c84528 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 584cf87b9d8a4e9fa80c349a7083f79aa2fe327af5082d74d2ad79c495cb4200 |
|---|---|
| Markdown | 36ebc3a09334e16a715fc8b2d5194ce98f938f3e0600749197e420b214a65aeb |
| Publication page | 270e9f23d313d152a3b03c873a95314fc375f601380bfe9c92b542147e3f9659 |
| Manifest | ea4f9de61dbca79832f66140e3ba40ac4d151e8aafdc1db630f39b4711880f8e |
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 | ps6l/eQDUaDB64OKqkqaTgVCtNsk7PZYoDW8TcNNPagwwaO6zM+VM/0ZmbTRXFoZkY39ePk6u5UUU7381hLHBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:48:33.428156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057066observed 270e9f23d313d152a3b03c873a95314f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:33.410206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057066/manifest.jsonobserved ea4f9de61dbca79832f66140e3ba40ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:33.391024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057066/publication.mdobserved 36ebc3a09334e16a715fc8b2d5194ce9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:33.372473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057066/publication.txtobserved 584cf87b9d8a4e9fa80c349a7083f79a...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. |
|---|