OT-2026-000022386
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000022386) never changes.
Identity and time
| Publication number | OT-2026-000022386 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-7a75-b4f3-f75785311d06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65c993720eea57780c7d8984119afadb104d11ded364700b4343b021a281fc8f |
|---|---|
| Markdown | e24dbab2d25885ae4f576228fbef8a83f4da274e3236dadd7b1a59c9ec042dda |
| Publication page | ecb0f6e5c949c7c3233cca9965425146779a8f3837058bdf591f30f7b05656fb |
| Manifest | a9f7495a784b99a6734d8e026dae6b0a67d4b699446c204a0e95eea0130cace1 |
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 | T3GrclY1zO5LU5H7qu6WErdJAu38IF2J9lvCFBUW1sc8Uk1kzONm2UH2jlFMXTkf/HkHGYmKZh0nAKCHwCkbAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:53:45.808418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022386observed ecb0f6e5c949c7c3233cca9965425146...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:45.790610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022386/manifest.jsonobserved a9f7495a784b99a6734d8e026dae6b0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:45.772597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022386/publication.mdobserved e24dbab2d25885ae4f576228fbef8a83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:45.752808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022386/publication.txtobserved 65c993720eea57780c7d8984119afadb...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. |
|---|