OT-2026-000096656
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000096656) never changes.
Identity and time
| Publication number | OT-2026-000096656 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ab-7323-8356-807657759243 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096656 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d1f070c909a2349111e96f3d43231683e4038e89f436476b1b77b5af0eebd19 |
|---|---|
| Markdown | 745a37e91a1ec52e703e78cb31c3853cab1ba1a9341cc7eae11eb37f3304f396 |
| Publication page | 93fb767e261f159a3f22adb0cd9e0be1546502f0954e249dea4f4f49f96d7d86 |
| Manifest | 8df17f9298444b58289ab08bc92b4ff15fb2f94188d895e6ccc0502c32220c99 |
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 | Oa7oLQuDKSuBZy+aDFutM8PejEwGmy0utyr0JelRKU+2z3Vat6fG/lOFtDopRBuk4NVQdYDBPygpztTqUWYMDA== |
| 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
| 2026-09-17T09:34:07.502990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096656observed 93fb767e261f159a3f22adb0cd9e0be1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:07.484944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096656/manifest.jsonobserved 8df17f9298444b58289ab08bc92b4ff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:07.467450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096656/publication.mdobserved 745a37e91a1ec52e703e78cb31c3853c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:07.450626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096656/publication.txtobserved 1d1f070c909a2349111e96f3d4323168...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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