OT-2026-000066424
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two 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-2026-000066424) never changes.
Identity and time
| Publication number | OT-2026-000066424 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7314-98d0-7b55fd7a3a98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066424 |
| Status | PUBLIC |
Content hashes
| Canonical text | e54714acea453e71186b9db9d3bb0670a7246becf555f610bc46b3622f8e6942 |
|---|---|
| Markdown | 741950d0a78912b8b79574d93e12f26429de5b50e761ae46d9f994e644c6a488 |
| Publication page | c20fc48ada4f8e015c69b056b0f7a43a4557e193b51f510f10491ce4f0a1e832 |
| Manifest | cad9c1263230f27add17a5674e11c1063d5c25e4ddb366be4824601a274219d2 |
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 | +xSr3h5CeFe8NKE7s5QPxt3ahafoBydti3Tg4KF2lRc2Evtw/Skws26Gsa0WrucObq7myk04wBr5E+AsrdC6Cw== |
| 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
| 2026-09-17T10:32:39.915117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066424observed c20fc48ada4f8e015c69b056b0f7a43a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:39.896367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066424/manifest.jsonobserved cad9c1263230f27add17a5674e11c106...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:39.879186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066424/publication.mdobserved 741950d0a78912b8b79574d93e12f264...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:39.862616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066424/publication.txtobserved e54714acea453e71186b9db9d3bb0670...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. |
|---|