OT-2026-000017135
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, pulsed 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-2026-000017135) never changes.
Identity and time
| Publication number | OT-2026-000017135 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-74a5-a444-a432eecdd391 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48063cdae5fc89ec3bd516fb05e3a6c43fd9a3bd60cf779ae8b51158ac16a85a |
|---|---|
| Markdown | 88b8aeb4a97bfe19d61184deeb93fde3fa32fa888ee63014ffaa200782062dbd |
| Publication page | dde1e55111729a1478e5447480178f3d26e28c6208b7d66f462c58668a5c43c1 |
| Manifest | 3e0ce165604a47e92d9bff44d21e90b7f8a0f2185abf4ef4c8aaa8e96669a32f |
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 | mSbQgrZ0bzJK6/KakHx3T9eyUJAT3YSqSzHertxVMDKwohojQVVKOqHXvvbq4FZdAiV/13z3IUw4NwhVb6hNAw== |
| 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
| 2026-09-17T12:02:11.600764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017135observed dde1e55111729a1478e5447480178f3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:11.581806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017135/manifest.jsonobserved 3e0ce165604a47e92d9bff44d21e90b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:11.565158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017135/publication.mdobserved 88b8aeb4a97bfe19d61184deeb93fde3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:11.549795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017135/publication.txtobserved 48063cdae5fc89ec3bd516fb05e3a6c4...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. |
|---|