OT-2026-000027210
Publication integrity record
Foam pad vacuum gripper, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000027210) never changes.
Identity and time
| Publication number | OT-2026-000027210 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3454-7908-b1ce-db6bfc176ce8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9501498a03e540c36af7296e91c3e25bcdd1c5ceacfc231f797cfb2b2fb71c34 |
|---|---|
| Markdown | e603c31d50cb24368e37e433e7b44aae55dc693604bc2f1d53e88acd990daa8f |
| Publication page | 9dc47387c2b3e9c0f830b9d04fc9a9505a2efac34be7898487299129cb3844af |
| Manifest | 486697c1876e74e3087d327b3090fcfecd034e654f9610955f4985633851c465 |
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 | mIPwuP5bfgDATDge2GWy/ElNg805SpgvlXNNvKMu9aFFtbnMyFlxAmYkEqDtRFq/JuXZniL8hhcQ4yLVLn1GDg== |
| 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
| 2026-09-17T11:44:06.079140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027210observed 9dc47387c2b3e9c0f830b9d04fc9a950...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:06.061422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027210/manifest.jsonobserved 486697c1876e74e3087d327b3090fcfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:06.044783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027210/publication.mdobserved e603c31d50cb24368e37e433e7b44aae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:06.027976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027210/publication.txtobserved 9501498a03e540c36af7296e91c3e25b...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. |
|---|