OT-2026-000103134
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pulsed 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-2026-000103134) never changes.
Identity and time
| Publication number | OT-2026-000103134 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-706e-9d0f-8fb93d136341 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103134 |
| Status | PUBLIC |
Content hashes
| Canonical text | f51249842557e0d0fa474ebbf77a7500c17d0359b8be363d6ba3b2f8efe1745e |
|---|---|
| Markdown | e06ee10ea80f3c2b8a0ef8abfa9890049ee188e5ed794d888f99db9945ccdd08 |
| Publication page | 906cf6357a6e9b014ca2e0e658a3b53fa17c834f278d39367bcfc95a26a3fa87 |
| Manifest | d316aaa0351bdca0304a66970bce40afd4acd7b90d514e100992e3992372c6c1 |
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 | t+nLPoEgCA+wNphX1/eEYl/Jgf4wcg3L7NatbW5rdQznicvL1HoeHzNIQyvyB2j5E9ZURPxbrCy6ij6OHyH2Bg== |
| 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
| 2026-09-17T09:23:16.196829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103134observed 906cf6357a6e9b014ca2e0e658a3b53f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:16.180123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103134/manifest.jsonobserved d316aaa0351bdca0304a66970bce40af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:16.162104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103134/publication.mdobserved e06ee10ea80f3c2b8a0ef8abfa989004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:16.143638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103134/publication.txtobserved f51249842557e0d0fa474ebbf77a7500...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. |
|---|