OT-2026-000085325
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000085325) never changes.
Identity and time
| Publication number | OT-2026-000085325 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7358-bf52-9ae926980fbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085325 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5874ffbf3fe3d4b105962baa384e252aac210e92117f185f5b7c92159939fc7 |
|---|---|
| Markdown | 47e9c856b94d4a7629969b55d34664cf987f8bb9b3f6a7a2501a5febc60bfefc |
| Publication page | e7f1fcdbdc567f9d9dcbb3926a43d803e5db581b145b874e7499c2aa1bae53e2 |
| Manifest | 6f8a3c4a9dacfd1a7610797b0f3d87f877dcad9e1d4f01c0cbbe0746bcffa00b |
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 | o+hxjKB0yIr3pS4YdzTV+EnCuMAtkXRsB89QwM7H+xbm6bQEOGOGGF4s/tvrEBSiNkD3o+f4frdfNHjmHg0YCA== |
| 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
| 2026-09-17T09:54:02.950865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085325observed e7f1fcdbdc567f9d9dcbb3926a43d803...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:02.934348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085325/manifest.jsonobserved 6f8a3c4a9dacfd1a7610797b0f3d87f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:02.916809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085325/publication.mdobserved 47e9c856b94d4a7629969b55d34664cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:02.897440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085325/publication.txtobserved f5874ffbf3fe3d4b105962baa384e252...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. |
|---|