OT-2026-000093001
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, supply line 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-2026-000093001) never changes.
Identity and time
| Publication number | OT-2026-000093001 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7569-8c5a-d59e4164857c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 492885b87d3236f7fb0d2a3b85194997943a50582875a45de270ec1e69af4cae |
|---|---|
| Markdown | 1b84dfcbda6c37f95bb0e6ec7a0197ea07f2b0d7e0f4bdd4c1f8307fc9217aca |
| Publication page | 6ab39730dd7b04d5f3488d8151f89d614815b715a2ab060ea678444538c1aa62 |
| Manifest | 80c7aab367e3c9b2e508623267237827f03f3fa2b968b14af9e13714e2df3d3b |
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 | jLUWB+SAzTUOfVzJOjm1Pgwh4TsvyNBle3iFonsJisgeBoaiuYnAiQTWzOfgZrVWTgWkloKlFIXii9F7JRT4Aw== |
| 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
| 2026-09-17T09:40:12.427154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093001observed 6ab39730dd7b04d5f3488d8151f89d61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:12.411613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093001/manifest.jsonobserved 80c7aab367e3c9b2e508623267237827...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.393911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093001/publication.mdobserved 1b84dfcbda6c37f95bb0e6ec7a0197ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.376776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093001/publication.txtobserved 492885b87d3236f7fb0d2a3b85194997...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. |
|---|