OT-2026-000011367
Publication integrity record
Two cup vacuum gripper, two zone face, single 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-2026-000011367) never changes.
Identity and time
| Publication number | OT-2026-000011367 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7297-81ad-d69ead34a4a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011367 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7cda739b4e67055c81f00cf6d234161ddf21fc8aefa71cde159aa91da54773a |
|---|---|
| Markdown | 52fc078d5a8f6a68e511de852e1965032bedfba03fcfd4e6f69c8cb9a5846835 |
| Publication page | 41b351d0be66c0db5a8208d8de586fbe2d1775a937455c4fd0a4a78edec38748 |
| Manifest | 453a225ff3587333deed55bb08dcba21e9e639e594e74f0e479d8b2ee95d3556 |
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 | pT3xXwR9r9QqEIkxGjS/aJjJNg+wctIejgZXt3ZJH0dT6zzxwhd4XiHFSizNcbz/BifzaWcJjAxrACzV+ajgCA== |
| 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
| 2026-09-17T12:13:06.126997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011367observed 41b351d0be66c0db5a8208d8de586fbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:06.108999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011367/manifest.jsonobserved 453a225ff3587333deed55bb08dcba21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:06.088764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011367/publication.mdobserved 52fc078d5a8f6a68e511de852e196503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:06.068535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011367/publication.txtobserved b7cda739b4e67055c81f00cf6d234161...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. |
|---|