OT-2026-000098145
Publication integrity record
Two cup vacuum gripper, two zone face, four 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-2026-000098145) never changes.
Identity and time
| Publication number | OT-2026-000098145 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7300-88e9-4c07e15a5c8e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098145 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7e06fd1dff0a2978c38cc7137ac9d57145982620995c5f09cfd6edbe97960d6 |
|---|---|
| Markdown | 349d496d073754b0b44c38b591817e05b65be23759875c5df342999f6d44daa4 |
| Publication page | 9be780b42e3a35a0440460cc892a86574a0c6370e6f4d5d38c0b863bef62dae1 |
| Manifest | 684853ff9256ce23ccc5ac8cd72b901c553176c410b8ac90dad5b8a063ecada3 |
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 | koDRB6qyeyF4EA3x09/9AY74v/XH18bvsJSs/QhJhpNa3juSaramrhmKx3462YkEANAkkfyMcfEnyygCc71QDA== |
| 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
| 2026-09-17T09:31:17.560979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098145observed 9be780b42e3a35a0440460cc892a8657...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:17.544897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098145/manifest.jsonobserved 684853ff9256ce23ccc5ac8cd72b901c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:17.527488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098145/publication.mdobserved 349d496d073754b0b44c38b591817e05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:17.509703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098145/publication.txtobserved b7e06fd1dff0a2978c38cc7137ac9d57...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. |
|---|