OT-2026-000036557
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000036557) never changes.
Identity and time
| Publication number | OT-2026-000036557 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7bec-afea-61c260462971 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036557 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59f7bf308a93c702884e2f9a2caf502e54f4eaef06dee9be87c1dca10895ab7b |
|---|---|
| Markdown | 5067115fd90643e0178cabefa7d7b5e18ba064295226212b6bb9dee0ce29e29b |
| Publication page | 696b2201825696f9d12967a377dcd9b89959351775725e0b40636134cf81bbdc |
| Manifest | 970608a339bb596f8692888160da5be9fb6dd4102e0d525d309b0f13a6c8c452 |
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 | RZtZ57kCeEBjhTD3jV8ys+2Sc+BDG8ZFdcSgtC1XSHZNxuczIH6JbRfYzro/kmdJ/yz5+dPj629m/hirgIWnDA== |
| 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
| 2026-09-17T11:25:44.711779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036557observed 696b2201825696f9d12967a377dcd9b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:44.693354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036557/manifest.jsonobserved 970608a339bb596f8692888160da5be9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:44.651420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036557/publication.mdobserved 5067115fd90643e0178cabefa7d7b5e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:44.567990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036557/publication.txtobserved 59f7bf308a93c702884e2f9a2caf502e...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. |
|---|