OT-2026-000079606
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000079606) never changes.
Identity and time
| Publication number | OT-2026-000079606 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7752-8c9c-145e89a44d17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079606 |
| Status | PUBLIC |
Content hashes
| Canonical text | a55c0060d59ead8c25846ae7cf5115054d9a4c1cb2cb3129077833945c11e0fc |
|---|---|
| Markdown | 19f9405672f879efc80f1f2839aa1c833345d06cbda82d46d0385e8a758bd7eb |
| Publication page | ad4a2d16b25172df13a338ed1be44460e34e602702a7decbff9ca222535488cb |
| Manifest | 8b744631af5b4e9d3903aa3cc0fe28adf97359aa5ec581f4dcd6d2b45fb1468c |
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 | Xo+/CFTTdYpqxiwSXESbxIapOgo6sEtgRKotH9QYlLfzRa6R5gR5lC+SVvZtkf1zQsj8rcXNlwwbNgYGywzwDA== |
| 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
| 2026-09-17T10:05:15.982130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079606observed ad4a2d16b25172df13a338ed1be44460...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:15.961776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079606/manifest.jsonobserved 8b744631af5b4e9d3903aa3cc0fe28ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:15.945195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079606/publication.mdobserved 19f9405672f879efc80f1f2839aa1c83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:15.929040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079606/publication.txtobserved a55c0060d59ead8c25846ae7cf511505...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. |
|---|