OT-2026-000022394
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, sustained blow-off before set-down
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-2026-000022394) never changes.
Identity and time
| Publication number | OT-2026-000022394 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-7498-937a-8044bdd1910f · 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-2026-000022394 |
| Status | PUBLIC |
Content hashes
| Canonical text | d94795edd9d96c1dcbf1a2f64361020297cbc359861bfbe8470882c5d7b4ddb7 |
|---|---|
| Markdown | 12c910ee9d00e94a181d7293771fe81a66fc7d2a91a937c6709caa4affdc5af0 |
| Publication page | 0829fc6f97cf84e6bb902ab3ba80f885fd211f8d2bef46c62a405777ad8e1997 |
| Manifest | 822e1cbf3d4d7009f3083eb8ea95d024612d28483097bb415f95f9e4338d06bd |
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 | AMkadSjJWWCA9Hioa+Vj01WxkljFis9RyOLgWZHLyU2cGdqTaG9vZa99mKVpnoSZaceyQmaZ1BBusMJPPcLuDQ== |
| 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
| 2026-09-17T11:53:46.431353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022394observed 0829fc6f97cf84e6bb902ab3ba80f885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:46.413813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022394/manifest.jsonobserved 822e1cbf3d4d7009f3083eb8ea95d024...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:46.396540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022394/publication.mdobserved 12c910ee9d00e94a181d7293771fe81a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:46.379518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022394/publication.txtobserved d94795edd9d96c1dcbf1a2f643610202...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. |
|---|