OT-2026-000093693
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line 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-2026-000093693) never changes.
Identity and time
| Publication number | OT-2026-000093693 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7a57-8cd8-d5f5d505c514 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093693 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0aef845e3bc16f57d5260bf76b411d2dd287379c2fcbf33de405b9776178600 |
|---|---|
| Markdown | 7fa99fed9c3813fbcb3961c9d08e4cc6ba2920845b43a803d2798745d5361036 |
| Publication page | b8d34a3676feb5914701629f8cec5c5a6452281def56792cc609c1dd528da989 |
| Manifest | 325323a698bf68b75eed024e0efa2b0d2a11d828d56c7465d4d4026c2d410d09 |
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 | 0ebjgMrIBnB3E0CRhgecy4uTHjMIElDiRLWm4ORinIwt/4TcFWSTvd2n7orLrU5s1DLxHZGSZkB87XiR3zscAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:45.472259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093693observed b8d34a3676feb5914701629f8cec5c5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:45.455402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093693/manifest.jsonobserved 325323a698bf68b75eed024e0efa2b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.438257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093693/publication.mdobserved 7fa99fed9c3813fbcb3961c9d08e4cc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.420468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093693/publication.txtobserved f0aef845e3bc16f57d5260bf76b411d2...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. |
|---|