OT-2026-000094452
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000094452) never changes.
Identity and time
| Publication number | OT-2026-000094452 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-771b-80d2-aee0335ec262 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094452 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27a7c338f5feb53d49245e96a218fc0aa24564ce93bbc17daf1423db221e7781 |
|---|---|
| Markdown | 26468f9f2dbe347021afd7f8179be0d749b7dfe78a3aa6a95e3c346d03d5eb9b |
| Publication page | 372885202dc8b9aad97a3213450346598456779dc6c3206531ac824f9c87449a |
| Manifest | 3449e38eb7295a3bbd9f03d85bdc38a44e8610b8dc510ca24b2a9db207428a8b |
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 | t7WbhvhZgk3t3OPiXM2BlUCdb6ZR2CPwhBMaKBBAhkbej3GGvHpAfnyHr8MEZ4DCPpnZCX/Mx37164dEAnzNBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:52.211102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094452observed 372885202dc8b9aad97a321345034659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:52.193126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094452/manifest.jsonobserved 3449e38eb7295a3bbd9f03d85bdc38a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:52.175067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094452/publication.mdobserved 26468f9f2dbe347021afd7f8179be0d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:52.157900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094452/publication.txtobserved 27a7c338f5feb53d49245e96a218fc0a...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. |
|---|