OT-2026-000069658
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000069658) never changes.
Identity and time
| Publication number | OT-2026-000069658 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52c-79e0-a7d0-d3baad733889 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069658 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67bba3ae810d03673d4099b7abc6a292979b224268c9626e1756a3d300538d6f |
|---|---|
| Markdown | 9b3d36e8394aea83d732f85fb3f74be21023bd04f52dc1378773a5d10e255c34 |
| Publication page | 899ca0d64bf0abedce04c1fe2e0ef0ddf80372d399263eb47ea0bab0f708797c |
| Manifest | ccd33c7d7c385e8a2e0eba6c6e410d5f5b472294ff86816c779612875c17a6bb |
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 | anE2Dl8yRFXKHRKYkWw7oTRuTvCvfVqiyi1Pr593tNp+4+VwxVA82MWccJ3IqHaoRasvcN86eKteV/j7NONlDg== |
| 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
| 2026-09-17T10:28:19.650041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069658observed 899ca0d64bf0abedce04c1fe2e0ef0dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:19.630505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069658/manifest.jsonobserved ccd33c7d7c385e8a2e0eba6c6e410d5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:19.609722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069658/publication.mdobserved 9b3d36e8394aea83d732f85fb3f74be2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:19.588171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069658/publication.txtobserved 67bba3ae810d03673d4099b7abc6a292...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. |
|---|