OT-2026-000099765
Publication integrity record
Foam pad vacuum gripper, three zone face, two stage ejector, pressure sensor per zone, sustained 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-2026-000099765) never changes.
Identity and time
| Publication number | OT-2026-000099765 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c977-79ce-bd5a-70b012542e4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099765 |
| Status | PUBLIC |
Content hashes
| Canonical text | be7e587da570691192d18678838424f6c84757e23b03a72ffbf998b77fb21113 |
|---|---|
| Markdown | 6413a82fe661c5ab4ccb232f1f0d7fb44b2d923df45673a9d0240f4b6dec4077 |
| Publication page | 00f034eebe54fb658a90684ac9314c76855c0136c2985937c1c207a4acc98c3c |
| Manifest | 713e09362784ee1ed0bba93865b865441804cc2651a30cc7fd5f64fd183695fa |
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 | qZR2KBYddSU67ZGMNIOgfvJUKb/6mzd9nLYCsyswwEONuZECyH982Y+MmmWEPBCrWK1NZzuAsduyuzxEx0o8BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:47.787752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099765observed 00f034eebe54fb658a90684ac9314c76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:47.770672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099765/manifest.jsonobserved 713e09362784ee1ed0bba93865b86544...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:47.753877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099765/publication.mdobserved 6413a82fe661c5ab4ccb232f1f0d7fb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:47.737852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099765/publication.txtobserved be7e587da570691192d18678838424f6...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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