OT-2026-000074774
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000074774) never changes.
Identity and time
| Publication number | OT-2026-000074774 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2c-7fab-9c62-d5236a4a343d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074774 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04d6d0d6298ca29ce46e1e75a47ae33b78a7227bb1d7bf1ae9a77357ee19f5d5 |
|---|---|
| Markdown | 6fb2346cd3b35c90e7992218fa39900e288b8c1849eb7a490c17060b9f117e32 |
| Publication page | b41d2166aa43e5a2370a6f882c036bed9172f93e651b3a45352cb192218e01c8 |
| Manifest | 9d91244d6d0f894099e69a7ffd24c922a0792aa506ed1f065226649ec940391c |
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 | kKuzuLKU/Pa3+lPm3teaPtDCHYcjL+g0f3WP+blRrN78W8WQKAQh49hmxljGhP2hkSL2NG1J58FKkPb9Y1uCDA== |
| 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
| 2026-09-17T10:18:28.206902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074774observed b41d2166aa43e5a2370a6f882c036bed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:28.188279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074774/manifest.jsonobserved 9d91244d6d0f894099e69a7ffd24c922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:28.170964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074774/publication.mdobserved 6fb2346cd3b35c90e7992218fa39900e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:28.152702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074774/publication.txtobserved 04d6d0d6298ca29ce46e1e75a47ae33b...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. |
|---|