OT-2026-000034993
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000034993) never changes.
Identity and time
| Publication number | OT-2026-000034993 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7f83-99e8-b2240e541767 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034993 |
| Status | PUBLIC |
Content hashes
| Canonical text | f886a349c8ea789bbb28ce28d8a654774019f50b51481d297ac16c2c0240cf74 |
|---|---|
| Markdown | 1af1131a4193e924b1c558d54766d96ac2a488fef591c5867f3ef28cad2814e6 |
| Publication page | 5a43991ccab5c4e73bb3a07d4ad9e6683e0ee3df15d79a69563233345e2ffb06 |
| Manifest | f0fe629094499b6aec36718a152e740a41cac96b7dc5768553db2428c09693f7 |
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 | dB7H7kLLWI9mVDR6HdNOhiVIlzVJAGMJGHInZH45lj+0qe39mD8zC5oTZFxBmY+6h9mZxgCXAWjcg+W3Vhl9DQ== |
| 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
| 2026-09-17T11:27:55.941346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034993observed 5a43991ccab5c4e73bb3a07d4ad9e668...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:55.922870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034993/manifest.jsonobserved f0fe629094499b6aec36718a152e740a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:55.904451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034993/publication.mdobserved 1af1131a4193e924b1c558d54766d96a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:55.887048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034993/publication.txtobserved f886a349c8ea789bbb28ce28d8a65477...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. |
|---|