OT-2026-000037038
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000037038) never changes.
Identity and time
| Publication number | OT-2026-000037038 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7e3f-a970-949daedaa819 · 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-2026-000037038 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3018c875fa1dae6a41afe7e46208a7b3fa92e1b539b4419771bcceae0471d5e |
|---|---|
| Markdown | 72ea4b7a49f1e99db6169c743875df6c06182dfd8ef9fdb91c4717cc524ddee7 |
| Publication page | ec357e137f390a03eb48e252fe1a0da4d8c8d2a16df25bf671258e196a12b248 |
| Manifest | f90bb29227a044b95a7573a5bab4ddd29c26e400d6d9e4f389e93c7a828bece4 |
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 | Elrjfe8U00VRucvgJdRFe9Ak1sS6Y0mtBXOMm3KQLnC87udcWYCXfh88ub73tp0psAlDjl6UO+bI9Gh2vhV6CQ== |
| 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
| 2026-09-17T11:24:52.842021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037038observed ec357e137f390a03eb48e252fe1a0da4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:52.820915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037038/manifest.jsonobserved f90bb29227a044b95a7573a5bab4ddd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:52.798360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037038/publication.mdobserved 72ea4b7a49f1e99db6169c743875df6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:52.776277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037038/publication.txtobserved c3018c875fa1dae6a41afe7e46208a7b...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. |
|---|