OT-2026-000086359
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, sustained blow-off before set-down
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-2026-000086359) never changes.
Identity and time
| Publication number | OT-2026-000086359 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7c63-8d00-6e2369757be2 · 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-2026-000086359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50dc07080eae31891c617a0f6e3d30828041d9014d1a658fceebec5105703564 |
|---|---|
| Markdown | 0ed60eff44a6bf3b2e6adf18b148cce4065595242538cc02f875e4861b6c9ce9 |
| Publication page | 5b15e73f0710bc00bbd893d0f01a716fadf8bd5d39e53fc23e75257168b8e3d3 |
| Manifest | 72f8674dd66a91ed8e838c94d5c5907c676ba4ccbe94c7905acdb85dd7b5ede4 |
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 | JqSD5OSGLVKlglw631+Sf1flMHFWAJHiHiUSYeAmi6jhh+IDN3pDXUvn7VWtATpH0a4gDTfyzlcuGltjafTxAg== |
| 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
| 2026-09-17T09:52:02.881408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086359observed 5b15e73f0710bc00bbd893d0f01a716f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:02.865313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086359/manifest.jsonobserved 72f8674dd66a91ed8e838c94d5c5907c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:02.848361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086359/publication.mdobserved 0ed60eff44a6bf3b2e6adf18b148cce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:02.831073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086359/publication.txtobserved 50dc07080eae31891c617a0f6e3d3082...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. |
|---|