OT-2026-000035467
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, pulsed 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-2026-000035467) never changes.
Identity and time
| Publication number | OT-2026-000035467 · never reused |
|---|---|
| Internal UUID | 01a0ae76-a762-7163-b8a3-79c88a8805e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:26.834147Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 187e2080c02910adae9c53f38e19f46a90674ab2fddcc9398db1d3c02fb2c1c4 |
|---|---|
| Markdown | d122bf19b9a8ac41021a003198f2118c64f25e6cb41ca896df982d2ac575733e |
| Publication page | 51d8a804dca5ea248b730beb6b9dfc07d499519f6a5ee1bf863dbb6f03699caf |
| Manifest | bba782be2b12851cde5dafb86c1a5b42835a4de9292b327a7a7b044e0726e0a1 |
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 | zM03Tnv7iyN+bzXRzYq6EdbibKLLLOc/Aeq32sRSG/m3cFFKcKbya4kN4TKw5x8JrtVrnxUJGMhZi8BeHXFHCQ== |
| 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
| 2026-09-17T11:27:51.726459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035467observed 51d8a804dca5ea248b730beb6b9dfc07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:51.707443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035467/manifest.jsonobserved bba782be2b12851cde5dafb86c1a5b42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:51.688294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035467/publication.mdobserved d122bf19b9a8ac41021a003198f2118c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:51.670977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035467/publication.txtobserved 187e2080c02910adae9c53f38e19f46a...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. |
|---|