OT-2026-000066850
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000066850) never changes.
Identity and time
| Publication number | OT-2026-000066850 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-72b1-9a05-cf215aad9c11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066850 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4885804c6704e3f3b3fe6efb051ed798ed517a76d9752670b9d102b4fa33ccd |
|---|---|
| Markdown | d32a8986856d2bd674b9a6e16da30840741fde17f8c9048743ac4523db8440bf |
| Publication page | 11b1e052cc0cb6a0336c92a1080288a4352528a12cf95869090b0e76054d1930 |
| Manifest | b542faf2bde41585b6a86737fafe3b0a2642bea94c77dfa40f33e5118a782793 |
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 | +XxxHP5FKBonlnthwNyh8kJMokaYqqUcTgTZrsT4mEMK+/M4FKTd4bQCpX9rYUw5N+an5N/yL8imasy4ViVdDA== |
| 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
| 2026-09-17T10:33:17.399447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066850observed 11b1e052cc0cb6a0336c92a1080288a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:17.379958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066850/manifest.jsonobserved b542faf2bde41585b6a86737fafe3b0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:17.363566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066850/publication.mdobserved d32a8986856d2bd674b9a6e16da30840...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:17.346281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066850/publication.txtobserved f4885804c6704e3f3b3fe6efb051ed79...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. |
|---|