OT-2026-000036761
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000036761) never changes.
Identity and time
| Publication number | OT-2026-000036761 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7e73-8138-8609b1c445c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d36214d473d8d5714e7c6e201928ce2d1947e4f1c9f71ea155a5c75529815d4 |
|---|---|
| Markdown | b38ddc615627d083e2ad657e4c11d05ef700ec765a17481753353d0c44e6010f |
| Publication page | 4eb57a96dd5d249958819359ffd262fe4422b6ae21d3ce922fab5dc9545b4b43 |
| Manifest | 715d99f666be80b7d5c0f85c772738dca3b35343ce55350d57d8a888848d8c67 |
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 | ZXsuBX2UWtt0kOF9j6THhPJumBPNCLc7+ttYnL8qS08vwyCwqEBeKh5ltPevr6zfAQHfpG1xLYRQEwyfX+mWCA== |
| 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
| 2026-09-17T11:24:21.712372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036761observed 4eb57a96dd5d249958819359ffd262fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:21.696479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036761/manifest.jsonobserved 715d99f666be80b7d5c0f85c772738dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:21.678805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036761/publication.mdobserved b38ddc615627d083e2ad657e4c11d05e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:21.661351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036761/publication.txtobserved 9d36214d473d8d5714e7c6e201928ce2...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. |
|---|