OT-2026-000082380
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold 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-2026-000082380) never changes.
Identity and time
| Publication number | OT-2026-000082380 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-7773-86b7-cfaab93943d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082380 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76a0eb974078913543b6d62e46731d282981de4b67aa652794b89cddacb7c3cc |
|---|---|
| Markdown | 2c9f52e2c3a9e304c9871084bfb55f75b29125960c90d1afa2ad970eb3ec1080 |
| Publication page | 4cce0cc2f0c9d2a8dfe166bd966fe694482c498abb1c16d0fe20fb32f3406305 |
| Manifest | b3c966d5ba496959731a2af2d119a97409fbf581dc7e01c260251de592c032d8 |
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 | eKQCYZS77IfYixqaMs94gA7K/2y5gjTy2N67/sGSXi9K3jgox5jhL22ftujKTvoQbP1HN+EKxOpghGqQeRTwDQ== |
| 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
| 2026-09-17T09:59:15.593245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082380observed 4cce0cc2f0c9d2a8dfe166bd966fe694...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:15.576638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082380/manifest.jsonobserved b3c966d5ba496959731a2af2d119a974...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:15.549920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082380/publication.mdobserved 2c9f52e2c3a9e304c9871084bfb55f75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:15.521328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082380/publication.txtobserved 76a0eb974078913543b6d62e46731d28...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. |
|---|