OT-2026-000082162
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000082162) never changes.
Identity and time
| Publication number | OT-2026-000082162 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7ca2-a669-18aeb07081f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082162 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05ed70b469b88aea1f20727f894625d044e9ca58deb1ae95c75f406eff72bc7d |
|---|---|
| Markdown | df93191098d9142770bad9b826895790548f46ce589369ade12ac1bbe61f118f |
| Publication page | 69adb75aaffe35550d5c854200a9d3ec93af79c2dd2be5f1447acbad7f9ed62d |
| Manifest | b256c80443a9b5cb86f088cee394d31e44eccf04033b1c121d9f59589ae4bd46 |
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 | 9z4KKZNu10EoYMjaSX7lPz/j5CQ5U5tbiTmw2O8bj4xMANGs4CR1iCR51AIWv1u4215IQh/Ebb7r0OEMUDryDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:59.144534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082162observed 69adb75aaffe35550d5c854200a9d3ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:59.127924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082162/manifest.jsonobserved b256c80443a9b5cb86f088cee394d31e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:59.111204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082162/publication.mdobserved df93191098d9142770bad9b826895790...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:59.094065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082162/publication.txtobserved 05ed70b469b88aea1f20727f894625d0...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. |
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