OT-2026-000036544
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before set-down
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-2026-000036544) never changes.
Identity and time
| Publication number | OT-2026-000036544 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-72c6-80ea-064fb6e3a9c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036544 |
| Status | PUBLIC |
Content hashes
| Canonical text | cee8c271ad556b5010640b1446e4f7e510e63175969ed8cba6b3b5e0c8207372 |
|---|---|
| Markdown | 692a825997df1042dd16796c4ae12c76a7846c0a1e4b388cef0de9f68c5238ab |
| Publication page | 6db707eb8c72f9648bbb5650d02ba1b84df1ebc9446c680069b5f88e5072b4cf |
| Manifest | 7980699d7492f92ae226ebdc9d8821e056bd9e5d3780bee923b58bffc010f96b |
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 | l3/IMnzQQT7/U4Y9FPKg6mpB4xir8SYnLLN1z561TnWauXdvFl4qtNYEw0vnrW6yLoWi/IA3uA8H4VXi88sVCg== |
| 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
| 2026-09-17T11:25:45.101917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036544observed 6db707eb8c72f9648bbb5650d02ba1b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:45.085551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036544/manifest.jsonobserved 7980699d7492f92ae226ebdc9d8821e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:45.069283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036544/publication.mdobserved 692a825997df1042dd16796c4ae12c76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:45.052884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036544/publication.txtobserved cee8c271ad556b5010640b1446e4f7e5...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. |
|---|