OT-2026-000086601
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, 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-2026-000086601) never changes.
Identity and time
| Publication number | OT-2026-000086601 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7736-ae89-8acc19754046 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086601 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fe9db798e9096edef5063f61e5c73483d9c3e797656dc54af009969b25d6f87 |
|---|---|
| Markdown | fe5f2a588bf1fffdeb6cc6e70c27fbbe792cd8b3936bb6527552aa22c94a16cd |
| Publication page | 15361002a4508fd4771ce8ba37885fef463f9434894875e671f8ad6076e6d93b |
| Manifest | 4351b50a690cb746532285e9a0b332de2b5771fca422612331a5989570ba304a |
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 | oOQMV0QuDC8iHXYJsHs+HNotwOc7760LpmbJE1OOhtwvBjU3fjuoE5BZS4TFvPRcYelHwidB5F7ev+AET3SxBQ== |
| 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
| 2026-09-17T09:52:26.731442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086601observed 15361002a4508fd4771ce8ba37885fef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:26.712643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086601/manifest.jsonobserved 4351b50a690cb746532285e9a0b332de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.694201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086601/publication.mdobserved fe5f2a588bf1fffdeb6cc6e70c27fbbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.677309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086601/publication.txtobserved 9fe9db798e9096edef5063f61e5c7348...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. |
|---|