OT-2026-000034830
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line 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-2026-000034830) never changes.
Identity and time
| Publication number | OT-2026-000034830 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7fc6-9fc6-69ac48a1cc92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034830 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5637e257c676ddff38211dde54b4306a007684d5ba1a74f1e0fa7c18df8eba2 |
|---|---|
| Markdown | 5db57e923ffbc8fb606e21d38484e96e99c32574d4134b361e908d1fe8baf961 |
| Publication page | a7f13f61fcb1aaaf6750244c037cf6ce03db5b1991d4b915fc379143712662c1 |
| Manifest | 90e4ea950136202c92892577d93d94efa709017fffc072931100f4678ebf885c |
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 | 4Y80890mc/U0/hE+zBDNCXzHC4Ol4BtOgD1Q6vBG7KvwWvhVx7SOIy8k/ItT9XDPKsVUJ2IWZWS04Qxq3SzTBg== |
| 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
| 2026-09-17T11:30:28.005769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034830observed a7f13f61fcb1aaaf6750244c037cf6ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:27.986854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034830/manifest.jsonobserved 90e4ea950136202c92892577d93d94ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:27.963341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034830/publication.mdobserved 5db57e923ffbc8fb606e21d38484e96e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:27.944466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034830/publication.txtobserved f5637e257c676ddff38211dde54b4306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.133935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034830observed a7f13f61fcb1aaaf6750244c037cf6ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.116870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034830/manifest.jsonobserved 90e4ea950136202c92892577d93d94ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.100716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034830/publication.mdobserved 5db57e923ffbc8fb606e21d38484e96e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:49.083392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034830/publication.txtobserved f5637e257c676ddff38211dde54b4306...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. |
|---|