OT-2026-000079033
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000079033) never changes.
Identity and time
| Publication number | OT-2026-000079033 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-7242-a554-b013c9db4b8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079033 |
| Status | PUBLIC |
Content hashes
| Canonical text | c390addbf2770e994b1264246860a10ce841a616396cbbe2142fb768674d6b70 |
|---|---|
| Markdown | 67ff38f79e3e98dcd06f10fa1c474adbfa35f0260f3161b0dcc127f99b6590a9 |
| Publication page | 365cfe198efaca165888c24723c7eb2753a8a9d560c18b0a75d37537ea7c4712 |
| Manifest | c2fa5c13bbb51f54b9b071d13b28e86594494963083d0a2ccaedbd531a77ec36 |
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 | R9fijqabseVG24ko4qLinlAHhcMNtjpm88JUsFs54bViU+0rmTe8B8XrSKOFoh8MFWr+XeRSMwOjegSZWUxUCQ== |
| 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
| 2026-09-17T10:05:52.361756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079033observed 365cfe198efaca165888c24723c7eb27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:52.345487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079033/manifest.jsonobserved c2fa5c13bbb51f54b9b071d13b28e865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:52.329278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079033/publication.mdobserved 67ff38f79e3e98dcd06f10fa1c474adb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:52.312408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079033/publication.txtobserved c390addbf2770e994b1264246860a10c...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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