OT-2026-000014621
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, pulsed blow-off before 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-2026-000014621) never changes.
Identity and time
| Publication number | OT-2026-000014621 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d092-74d4-a6c6-e18ee257caf4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014621 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50215f85c328b9a6be0d559b808f80cfd33aa460a90a9af30432dc1f4972ab01 |
|---|---|
| Markdown | 865521eca4c8964be2da1d0c00d18e0f8cb15fcc4dc79e2bed9387e7c0dbe65f |
| Publication page | e0a84bab73ebbcb2dd21ae94974f336edbc568aad2bf280a5748370d159b6125 |
| Manifest | 13d8c9e55817e23993b686e04968cf08bbba6a9b8b1381f2158a504520cdced0 |
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 | /7MwRG5nZ0K5F2U0wSZ4wikEEilL88J0SLhoIdQqVvE72Xmgtr8Mjh5l+ODepj5VJyD20AlOnfntqpSKE/jJDw== |
| 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
| 2026-09-17T12:06:26.042994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014621observed e0a84bab73ebbcb2dd21ae94974f336e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:26.023670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014621/manifest.jsonobserved 13d8c9e55817e23993b686e04968cf08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:26.003401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014621/publication.mdobserved 865521eca4c8964be2da1d0c00d18e0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:25.980556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014621/publication.txtobserved 50215f85c328b9a6be0d559b808f80cf...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. |
|---|