OT-2026-000008194
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented after 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-2026-000008194) never changes.
Identity and time
| Publication number | OT-2026-000008194 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7561-be86-dc291cbfc13a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008194 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9a94aef8b00b0d8257238a47380e6aa43b86adc5f771bd9e131296991d3c20b |
|---|---|
| Markdown | d0c19277e3f53679032f829ae1fb573836349338668b62ee27a71909a5fbd9d9 |
| Publication page | a463bd7b39526e2106de5c5777eb9dc055a84101dbd2d4b3d758a9bdc0f66dff |
| Manifest | 913daec03e1b7820f80ec26dbb4d2b20c90be4f3d4e96f0f90f38c91422b0dce |
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 | +7hGX/QviEGLbUnqUt9IYWzWyBRarVUYcDMSTymIcvbuwyVW4n9EkWBLC5HlcHJSWd3boTe5PMRfdP/awKIICA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:33.867276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008194observed a463bd7b39526e2106de5c5777eb9dc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:33.847527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008194/manifest.jsonobserved 913daec03e1b7820f80ec26dbb4d2b20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:33.827791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008194/publication.mdobserved d0c19277e3f53679032f829ae1fb5738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:33.808377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008194/publication.txtobserved a9a94aef8b00b0d8257238a47380e6aa...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. |
|---|