OT-2026-000038535
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000038535) never changes.
Identity and time
| Publication number | OT-2026-000038535 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7524-a66b-64d08ceee9fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038535 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fcfccd436442cc284e560a786c338df1727763b466a8e8d5f446eacc8744ff1 |
|---|---|
| Markdown | a9547330c310473addcd73c18d5f33155dd40aee2540a50daab4332f8ff35b09 |
| Publication page | 2318cbaabdc0a2f5627f1eae118ef2ff30f412c137dd25b4b4794e502ba10442 |
| Manifest | 5be0e85a23c0f9d0c473f70cf968137e943b1f2074e32b7039a9bf0304e21f9a |
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 | 63oWZ7m8/wp2xCzaw4UMTzn1ADy//qYsjG5tLiIsz9+pLWJK2fGdV3gKvF75H9Ld4cDnAXiPb+RJkOla7tJqCQ== |
| 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
| 2026-09-17T11:22:47.649400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038535observed 2318cbaabdc0a2f5627f1eae118ef2ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:47.632102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038535/manifest.jsonobserved 5be0e85a23c0f9d0c473f70cf968137e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:47.612071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038535/publication.mdobserved a9547330c310473addcd73c18d5f3315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:47.591797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038535/publication.txtobserved 9fcfccd436442cc284e560a786c338df...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. |
|---|