OT-2026-000039230
Publication integrity record
Four pad foam 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-2026-000039230) never changes.
Identity and time
| Publication number | OT-2026-000039230 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-734d-b3f4-ee92e53bdf6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039230 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcd76f693bdd60ad2385c554164921f8220212eb243de9f36db851ec93d6d698 |
|---|---|
| Markdown | 364a418a13ee9fdea76ac8bfdf9f25f48ebabccdf2ab7d923c3e17e0d1731bf9 |
| Publication page | 9009de7ef62ef845f69e0bd8ba6f0d98605e01aab0a4591e48ef4c9f25255153 |
| Manifest | 7a9c34e3b20be51ed98de3009e397e6135c1290101b1099b293e629d0f063beb |
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 | eYHd6GzswsipvemJrNwO8BvEuXziX2x7qhctYd5KV7MeybLdUN5V6L85GNUqIwFIq6V2HtZzQLSUbPkr+eRPAw== |
| 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
| 2026-09-17T11:20:47.006579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039230observed 9009de7ef62ef845f69e0bd8ba6f0d98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:46.989038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039230/manifest.jsonobserved 7a9c34e3b20be51ed98de3009e397e61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:46.970644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039230/publication.mdobserved 364a418a13ee9fdea76ac8bfdf9f25f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:46.951451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039230/publication.txtobserved fcd76f693bdd60ad2385c554164921f8...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. |
|---|