OT-2026-000040115
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000040115) never changes.
Identity and time
| Publication number | OT-2026-000040115 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fe-7ae5-9620-b0110d717930 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040115 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1438aa58a1390e2b8524c62dfa63b20a1471e361ddc4c8e8a36026ff2ffa5a8a |
|---|---|
| Markdown | 13c67bde96f1e0e5a2b9f006e07de1b772d45a412c57ca022cf5a27e43644b39 |
| Publication page | a5b43f6acdcf0de0ce9c768dceb1240d5960c47c4b156e9abafe513b60eee0cb |
| Manifest | a7b4c84e848c0157cbce521e6a8ad8bef9173bb136ec6c7dd5ee8da0d337e783 |
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 | Mpql8X9bFPXj68F0CXUS4bhd/W9ejzlhWJII5OUMsYR+5VujmJWSrPtk9hARHVn1g7dCSH3Pi6LveG9DDq6CAw== |
| 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
| 2026-09-17T11:18:58.912938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040115observed a5b43f6acdcf0de0ce9c768dceb1240d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:58.897371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040115/manifest.jsonobserved a7b4c84e848c0157cbce521e6a8ad8be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:58.883003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040115/publication.mdobserved 13c67bde96f1e0e5a2b9f006e07de1b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:58.866344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040115/publication.txtobserved 1438aa58a1390e2b8524c62dfa63b20a...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. |
|---|