OT-2026-000063038
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000063038) never changes.
Identity and time
| Publication number | OT-2026-000063038 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-785b-9f3f-3b9db50c2360 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063038 |
| Status | PUBLIC |
Content hashes
| Canonical text | f75eb12cb9692d8b349030597439c2d0e5a01ffb0803c1e4fd93f4cefb7837c0 |
|---|---|
| Markdown | bb2b3e0ea19b7f1ad22c5eb7cedd9f739d1686588f47be4fa6de74362596f7c5 |
| Publication page | 38e8e7d6d1721ff347c5250a0bb25f9b5ece23e5c2e3fa885802311b50589393 |
| Manifest | 2fe62dd45d255146b35dc9c0d50f6e232f123476181a35524587bb1099262c7e |
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 | ZS/Vl5JLiDJ+G1d4s/gmjnSrIYJMVYaYPpuV4Lqp0hWiD35j+VK5jHQNNZgb5FbsVyyEdkGYJleGu4yKsaqBDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:41.988150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063038observed 38e8e7d6d1721ff347c5250a0bb25f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:41.968364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063038/manifest.jsonobserved 2fe62dd45d255146b35dc9c0d50f6e23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:41.948628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063038/publication.mdobserved bb2b3e0ea19b7f1ad22c5eb7cedd9f73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:41.926423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063038/publication.txtobserved f75eb12cb9692d8b349030597439c2d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.699554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063038observed 38e8e7d6d1721ff347c5250a0bb25f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.682374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063038/manifest.jsonobserved 2fe62dd45d255146b35dc9c0d50f6e23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.664146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063038/publication.mdobserved bb2b3e0ea19b7f1ad22c5eb7cedd9f73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.646000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063038/publication.txtobserved f75eb12cb9692d8b349030597439c2d0...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. |
|---|