OT-2026-000066357
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000066357) never changes.
Identity and time
| Publication number | OT-2026-000066357 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7453-be1a-410beff6ba0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066357 |
| Status | PUBLIC |
Content hashes
| Canonical text | d36e80a112313e9494b32277716d52ccfff37a140f3ccca57bd4fa8be5fd4632 |
|---|---|
| Markdown | 029873a3d69a0d99942b2f39d4dc4dc288f893c15b78ae95189b619cb5f24666 |
| Publication page | 5f49d695106798ac3e0aed439e8731ce41a8e18ed1124ae4b3da2af0c42c4940 |
| Manifest | a7aa6c745c55ba5180661568343e44da0d5e7111c689c5faa9948ea61f583f67 |
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 | WFhOZhHqVaW+O9fGxWwyyBeYPg/Kcy4NEWHybtcjoCnNZAgT+3uOkAztlaB6ItZvke0LVeE6Zzfcc75PTFciAQ== |
| 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
| 2026-09-17T10:33:33.196654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066357observed 5f49d695106798ac3e0aed439e8731ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:33.173896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066357/manifest.jsonobserved a7aa6c745c55ba5180661568343e44da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:33.154525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066357/publication.mdobserved 029873a3d69a0d99942b2f39d4dc4dc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:33.135346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066357/publication.txtobserved d36e80a112313e9494b32277716d52cc...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. |
|---|