OT-2026-000036346
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed 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-2026-000036346) never changes.
Identity and time
| Publication number | OT-2026-000036346 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7297-a395-eede0fb8f8d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036346 |
| Status | PUBLIC |
Content hashes
| Canonical text | eda6c0960eb91b2e382d07cc7a58b4640bf5a79797bb7d0463ca02da7a9acfb9 |
|---|---|
| Markdown | 447823de8d63ea60edb8f1d9d2e3b6ec6fddc3e039ef34dab7506df8482d09cd |
| Publication page | e29fdfae3a68183a7d10cf918ec44bd0ec2cad18fe5cb4a790d0806bf48e76de |
| Manifest | de82ad65d8eae95161eb3ef13403a6f659d9892a1710b7c9a98a1096d96acde4 |
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 | aLscN3QjBq5oJFFPZj4j/FWPMPFLJ0xpR6pD9rCBg8525WicXiMrz8wNPedUr57vq25IStZfhzmq3q3XgGjLBg== |
| 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
| 2026-09-17T11:26:37.572546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036346observed e29fdfae3a68183a7d10cf918ec44bd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:37.556670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036346/manifest.jsonobserved de82ad65d8eae95161eb3ef13403a6f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:37.540565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036346/publication.mdobserved 447823de8d63ea60edb8f1d9d2e3b6ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:37.524390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036346/publication.txtobserved eda6c0960eb91b2e382d07cc7a58b464...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. |
|---|