OT-2026-000047162
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000047162) never changes.
Identity and time
| Publication number | OT-2026-000047162 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-7db1-ba97-2b25f605aedc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047162 |
| Status | PUBLIC |
Content hashes
| Canonical text | f96aa8a151186f905501d8a6d536fe1163edbd038d39c22e4a354a3a1817f42c |
|---|---|
| Markdown | e24a8030db44241db4529153a0b39d70442f5bcf6a31bcd7765fa0f394b97f76 |
| Publication page | eac0ffc479e583782fc5f11f9269566d039023a64a781adf4691a12edf6ee785 |
| Manifest | f85f8471df31e00bb5c0706ee470054c88f0c74adfa51bdd06427dca01c9bf85 |
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 | SRpPw71wgQxU1CiFXIQZLJxtvvAxdpcFkbc6Bwcgy18w9tV5odq/c6fUbtItPxYHuGCR3pVATKxizBs29kuaBg== |
| 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
| 2026-09-17T11:10:30.343806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047162observed eac0ffc479e583782fc5f11f9269566d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:30.325830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047162/manifest.jsonobserved f85f8471df31e00bb5c0706ee470054c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:30.306992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047162/publication.mdobserved e24a8030db44241db4529153a0b39d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:30.288784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047162/publication.txtobserved f96aa8a151186f905501d8a6d536fe11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:58.637517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047162observed eac0ffc479e583782fc5f11f9269566d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:58.619341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047162/manifest.jsonobserved f85f8471df31e00bb5c0706ee470054c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:58.600650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047162/publication.mdobserved e24a8030db44241db4529153a0b39d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:58.582945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047162/publication.txtobserved f96aa8a151186f905501d8a6d536fe11...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. |
|---|