OT-2026-000094955
Publication integrity record
Two cup vacuum gripper, two zone face, single 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-2026-000094955) never changes.
Identity and time
| Publication number | OT-2026-000094955 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2def-7d17-b9af-fb398839d887 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094955 |
| Status | PUBLIC |
Content hashes
| Canonical text | aea97166c18426980cca8c83d771ff91ab75f48e8dc4bffc63826582fbd38db2 |
|---|---|
| Markdown | ded78e4bbe0d67e9155403390a86a75f10412e0487447fc6925f22b15d7b5aeb |
| Publication page | 8af990001d05e41bd790ad7362594ef2f44b1b322d037c5c4f1aec6120c46c05 |
| Manifest | 6bc5d15deb713af625815f40405207a73183b433a5dad098eb4a1dffe72d175c |
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 | vezQuT6hX8bDgxqIGmkkLs43hOI+vdjp6axhtLBonsl3vaNrhT1JD/4L24StbDX4DBIsLuhu7zpDuGtlNyoRAQ== |
| 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
| 2026-09-17T09:37:29.609521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094955observed 8af990001d05e41bd790ad7362594ef2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:29.591057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094955/manifest.jsonobserved 6bc5d15deb713af625815f40405207a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:29.573318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094955/publication.mdobserved ded78e4bbe0d67e9155403390a86a75f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:29.555262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094955/publication.txtobserved aea97166c18426980cca8c83d771ff91...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. |
|---|