OT-2026-000044046
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, sustained blow-off 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-2026-000044046) never changes.
Identity and time
| Publication number | OT-2026-000044046 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d679-77ac-bae4-3c50d51699e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044046 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2bb1247c9969dd39b7dc31cfd8a38c7e7a64534b03d60859d7838d6d8c9d2cd |
|---|---|
| Markdown | dbc2a23ea4ae2384829032af31ddd0a781e7a9d2a5661d896401916d74565d6b |
| Publication page | 5fae9f1ba3c994f0c3a00dbdf157994a07a931b2846728de303550f474d48306 |
| Manifest | 7211e54bbe64fb93361c391f430ed3b9c5d7e4927ec65d1003a642cc8daab4d9 |
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 | 0PRvlO5NkKV79pC3zxiPaPhTAU1HGsNOtrffBlRcMvUQ+tRGi1kUwlOqfPvK0H7jRjpN+yHh/3WBWEPxynTBCQ== |
| 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
| 2026-09-17T11:12:26.308661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044046observed 5fae9f1ba3c994f0c3a00dbdf157994a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:26.287585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044046/manifest.jsonobserved 7211e54bbe64fb93361c391f430ed3b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:26.268776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044046/publication.mdobserved dbc2a23ea4ae2384829032af31ddd0a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:26.251047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044046/publication.txtobserved f2bb1247c9969dd39b7dc31cfd8a38c7...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. |
|---|