OT-2026-000013666
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000013666) never changes.
Identity and time
| Publication number | OT-2026-000013666 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8de8-7b98-9a12-42fa089821c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013666 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7468b1d62d201f0cf70c00a7777ea15f62434e42a5dd3ce8153e03ac13629231 |
|---|---|
| Markdown | 94c7b6efb925efe74bacc47750d0302460a48dd792e41f32c618cff030e5e4a5 |
| Publication page | 2fee46df42f544746cd9e97077840560738c9a0db56f5bb8a7d458f15edc22d4 |
| Manifest | e044d237f27cf7dfb6bf99b363d061ae2ad7cca7a23357febfd3aa6e36defa6d |
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 | IHZQKUprdaIMriP/4SGj0dzlZ7FyqtcyEZeeeGiWfacUdvIr3GTLGYf2Ex9cJXetfW+833FlaLaScIyaUZ/zBw== |
| 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
| 2026-09-17T12:08:36.589008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013666observed 2fee46df42f544746cd9e97077840560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:08:36.569865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013666/manifest.jsonobserved e044d237f27cf7dfb6bf99b363d061ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:36.550323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013666/publication.mdobserved 94c7b6efb925efe74bacc47750d03024...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:36.529477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013666/publication.txtobserved 7468b1d62d201f0cf70c00a7777ea15f...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. |
|---|