OT-2026-000082166
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, 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-2026-000082166) never changes.
Identity and time
| Publication number | OT-2026-000082166 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7e42-8dd6-62fa922a0bc8 · 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-2026-000082166 |
| Status | PUBLIC |
Content hashes
| Canonical text | 062b7381b337b3a5b131f4b76ae4fa0d61725e0e7864687a82f1a19f9d125858 |
|---|---|
| Markdown | e07172f8bb2460d13e87f7e276b2a8d0f44b840d62e06b87e09da7b6fb7a44c1 |
| Publication page | b9620302333c1c9c05979398632f853185a63ec2c6a117cb49acde85afb825ea |
| Manifest | 733ba9d57291d95231a0ff0c97241c11c3aa81d88150c9fbcc2ce15ef38bbeda |
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 | UxQx56e8lcqQluDkxqiFlHd9Ys4leP41OYlPOVn6zWf+raHXSM7uE2osRQh5rZZPJ2Q3/A8MYX102bNt0NFOCA== |
| 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
| 2026-09-17T09:58:59.426403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082166observed b9620302333c1c9c05979398632f8531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:59.409649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082166/manifest.jsonobserved 733ba9d57291d95231a0ff0c97241c11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:59.390820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082166/publication.mdobserved e07172f8bb2460d13e87f7e276b2a8d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:59.372249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082166/publication.txtobserved 062b7381b337b3a5b131f4b76ae4fa0d...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. |
|---|