OT-2026-000093040
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000093040) never changes.
Identity and time
| Publication number | OT-2026-000093040 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-75bc-8ce9-97bd8799801d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093040 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2ba1eb690a8a092de90f2eecb65af16e82f01a6d6074125340be8e511e08ec7 |
|---|---|
| Markdown | a598c16a9e3283a1680e78817c1a1c9718b6f685178b6b72f88f1f4244fdf38c |
| Publication page | 64171dd40cfee2ccd04ba230b3a977e967c14580df53c51d72882900e2ec4b23 |
| Manifest | 94047c7d904b676863eef7b04b907e9ef5b17c43d0317cc809ddc4110d022f69 |
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 | //kMhplutKKtppM+i9+5DNL9KIKH94u315ikf3+rVlh+iwGVp7rg//LaVsol6y6zzNJwSXstvrN+aTeMMcIOBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:15.559661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093040observed 64171dd40cfee2ccd04ba230b3a977e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:15.544531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093040/manifest.jsonobserved 94047c7d904b676863eef7b04b907e9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.530324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093040/publication.mdobserved a598c16a9e3283a1680e78817c1a1c97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.513907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093040/publication.txtobserved a2ba1eb690a8a092de90f2eecb65af16...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. |
|---|