OT-2026-000026313
Publication integrity record
Six cup vacuum gripper, six 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-2026-000026313) never changes.
Identity and time
| Publication number | OT-2026-000026313 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7403-84ca-2d91e3fa4ed3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026313 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd344ff5b2b87096430d69fbd19c32459720a1ce43f99a2eb08c973fa36bb70b |
|---|---|
| Markdown | dd63206073d32cbbc27fa9445e13e1f23ac49bf3ebc7e43e2af0856f5b5a8116 |
| Publication page | 9f2501b6f6cf80a9e7c3b51c3d6bded57a4db6eb4481d936319d32c580a58978 |
| Manifest | 5c9690018b6f0881c18cce658175fd21914f5d56e5645afa5cb58f356ede6d99 |
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 | JzxK9FPWi/wgHlG9tA2RbsAB6dM1uhDdnFL3XQP/Bizk626m6PKWdDlc64qIan9Eca2s8F1kgUk9zTGS5MbYCg== |
| 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
| 2026-09-17T11:44:16.008338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026313observed 9f2501b6f6cf80a9e7c3b51c3d6bded5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:15.990209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026313/manifest.jsonobserved 5c9690018b6f0881c18cce658175fd21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:15.972820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026313/publication.mdobserved dd63206073d32cbbc27fa9445e13e1f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:15.956647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026313/publication.txtobserved bd344ff5b2b87096430d69fbd19c3245...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. |
|---|