OT-2026-000059751
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000059751) never changes.
Identity and time
| Publication number | OT-2026-000059751 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-78a9-9020-de8f34433939 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059751 |
| Status | PUBLIC |
Content hashes
| Canonical text | be84b565791576e4a60b45ef139ce9ce30b9366ac3960102677a275aed0c62df |
|---|---|
| Markdown | e3c1a4baf0efef24ac190d1b68fb7b09c4440deac3e47dba7b591cf715dfc6a4 |
| Publication page | f35f185078797e647a8b8615b77b6da759abe1b0f152a58e7b44c062c722b214 |
| Manifest | 4d73bc49199f5187c3efada34fd0be09ecf8ce27cedcd9e888fc9808385e2f5f |
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 | aDGMJJr9skNCOsWsfbGCg8gvs5wcGEB+FjN1Wlxmw1YSgntVhdXwkNybkyPKw2fvpNpSe3pZS6CD/yqMMxkdCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:28.451176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059751observed f35f185078797e647a8b8615b77b6da7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:28.432312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059751/manifest.jsonobserved 4d73bc49199f5187c3efada34fd0be09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:28.415257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059751/publication.mdobserved e3c1a4baf0efef24ac190d1b68fb7b09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:28.398537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059751/publication.txtobserved be84b565791576e4a60b45ef139ce9ce...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. |
|---|