OT-2026-000094613
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000094613) never changes.
Identity and time
| Publication number | OT-2026-000094613 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2deb-7450-87d6-e145033ea91f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094613 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce330b5875062332d4a8fbea11691811542f111d11c9a33b77a1ab32d0ce44a0 |
|---|---|
| Markdown | 25577feebae42b6d2b5d694b7a36ade08b420cac7a667f1ee07b1ed4d2dd1d3f |
| Publication page | 40a795b3102e1a8677916e8fdb07f2bc042327514c0d38503904a13276aa7814 |
| Manifest | 11b80376d998ef2043cadd0b9ef8d5b88e42cc56a619f1e3f0dc25f5c78c6b81 |
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 | Gn+aJvDVoMGMJ7XGNlYVBH0FdkY9w63M1ABCQHq8TK1CVTXrGz48LmFW++Ydw/zNDaxUbhxr9bxAsTHzMM44CQ== |
| 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
| 2026-09-17T09:37:02.993675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094613observed 40a795b3102e1a8677916e8fdb07f2bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:02.979450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094613/manifest.jsonobserved 11b80376d998ef2043cadd0b9ef8d5b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:02.963695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094613/publication.mdobserved 25577feebae42b6d2b5d694b7a36ade0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:02.948725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094613/publication.txtobserved ce330b5875062332d4a8fbea11691811...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. |
|---|