OT-2026-000036206
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000036206) never changes.
Identity and time
| Publication number | OT-2026-000036206 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7ed4-98b0-3bc0d6e21bfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31354e5f833e7717f230baec4bd8d4e48fa45fcd138e1188f5efe9bd9f68ce8a |
|---|---|
| Markdown | ca7848c01a5a16fa2b083fa10b9882a00f4ae6a0f4cd29e5c43d7b156f3256bd |
| Publication page | a009a78a92a38ddf130761d3d266c13b1cc3bcde2d1df50b314549be444dbb64 |
| Manifest | c1b2d213c6e09b3591f6c13f94bacca3c0e758d20d51db158071804afe4ff8ca |
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 | n4vJEQ5RRixy16il32TrerBGhmp4mppAdEmWOnXKVHvzjToQdm0La9v82Ok+1u0l+blD2yku/7jYbFjTu8UiBA== |
| 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
| 2026-09-17T11:26:26.808315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036206observed a009a78a92a38ddf130761d3d266c13b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:26.789239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036206/manifest.jsonobserved c1b2d213c6e09b3591f6c13f94bacca3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:26.771640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036206/publication.mdobserved ca7848c01a5a16fa2b083fa10b9882a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:26.753232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036206/publication.txtobserved 31354e5f833e7717f230baec4bd8d4e4...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. |
|---|