OT-2026-000064292
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000064292) never changes.
Identity and time
| Publication number | OT-2026-000064292 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7770-ac7d-20813ab364af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b7dcac3e3deead1fdb01efe77558236a00a65a2fb168b4117402561d0de8b63 |
|---|---|
| Markdown | 8207c2626e0bab9ee4b565f0960018b721ad2879f19d326b46307c85f16a037e |
| Publication page | 651645e9e816edec6c19e59e7d82f43719158aec7aee1c5f651f2e371fd9fa16 |
| Manifest | 57d1f8e30b9127739b2577b96f5b6efe2c57d2b8fbaf044801b0b64663afca70 |
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 | tY4oDYgx6UGEKgw2nyG6vnN8khPG/YTrzhwEg+jfA7ezbXL/nVTi7rLbI756wOBZomM3OsobxFBs9oamHOY4Bg== |
| 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
| 2026-09-17T10:36:26.178327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064292observed 651645e9e816edec6c19e59e7d82f437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:26.160025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064292/manifest.jsonobserved 57d1f8e30b9127739b2577b96f5b6efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:26.143560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064292/publication.mdobserved 8207c2626e0bab9ee4b565f0960018b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:26.125600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064292/publication.txtobserved 7b7dcac3e3deead1fdb01efe77558236...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. |
|---|