OT-2026-000099559
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000099559) never changes.
Identity and time
| Publication number | OT-2026-000099559 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7f58-8590-0cd6a5544cc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099559 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fd95f58c10280972224c525b7cc4dc0d06da4383ca125acde14d96121968f3b |
|---|---|
| Markdown | e31c37584b2c26bddc1a6da0df978f3d332b415a23835f9beb3622fce6e2b47d |
| Publication page | d533b4135f2df80011b403c92fddacd1ee1f122434e638cfc5c83fb7c76f4214 |
| Manifest | 1842f4490cce99e2f414916a794417618afa0b1053fe541c35755c6952854ac5 |
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 | RlfVxSIWRRMyipJUlgyCn2XmJTC/a/AkWtT6cKBMamrC4foWMS2ImNC2iBiOzcPeaHvBqQJuIhu8NxmirjIPBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:28.226290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099559observed d533b4135f2df80011b403c92fddacd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:28.210079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099559/manifest.jsonobserved 1842f4490cce99e2f414916a79441761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:28.191733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099559/publication.mdobserved e31c37584b2c26bddc1a6da0df978f3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:28.174563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099559/publication.txtobserved 4fd95f58c10280972224c525b7cc4dc0...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. |
|---|