OT-2026-000011213
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, vented after 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-2026-000011213) never changes.
Identity and time
| Publication number | OT-2026-000011213 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-75d0-b598-a8d6c3106232 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011213 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a545c109de2ab07b6f135f8c1955669f4d80cee0b4e016d0a95865338e7ba8f |
|---|---|
| Markdown | e526bd7076ed97bfb5f852badf077729176b53419cc1aad2d7ebcd254a4a5dcf |
| Publication page | ea953d1a4e81b724bedacae0ab4def06db4fd41feeaa7bcdf557428aef84b359 |
| Manifest | b1dcb5d0dfa68d863e1c041675bddc1a9b055d9b02f349933114e2dbb80846ea |
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 | mWRWa15yG27sVBIWvoNr8XS+ZChbJ8Bf1Nj97NZsYnOsLP63NRbKflPJrBZ6Nu2A5zF6O3sfVtmLIQ7ieGb8Dg== |
| 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
| 2026-09-17T12:14:10.031340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011213observed ea953d1a4e81b724bedacae0ab4def06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:10.011775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011213/manifest.jsonobserved b1dcb5d0dfa68d863e1c041675bddc1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:09.991321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011213/publication.mdobserved e526bd7076ed97bfb5f852badf077729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:09.972894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011213/publication.txtobserved 1a545c109de2ab07b6f135f8c1955669...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. |
|---|