OT-2026-000083982
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after set-down
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-2026-000083982) never changes.
Identity and time
| Publication number | OT-2026-000083982 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0419-72e2-9b2b-bc45d7fcb0fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083982 |
| Status | PUBLIC |
Content hashes
| Canonical text | b02eb90a97d67ea49a9afdddddc33e967253f1890b9d9f9324bafed2f34ff6a8 |
|---|---|
| Markdown | ea9d7ff996c8e6675742386761c267cfba61b67c824e13f47438f155d2cbfe8e |
| Publication page | d8297dbf350df30202e37627157de6f29da3a752854d50b0edbea41db3c2bf33 |
| Manifest | 3ecfb2241c97e40d311e02286fb26ad4c3699970e911351aab0ef228dec5f2f4 |
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 | zLo5Wv5Eec9QbNDXK7jWFU6oCKb8WQF+vXY+HMQc+JJ2VhBv6Wnr8gvMLuPG1EzpFt/kiEBrW3z3LB5W8vUICQ== |
| 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
| 2026-09-17T10:00:30.862311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083982observed d8297dbf350df30202e37627157de6f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:30.842404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083982/manifest.jsonobserved 3ecfb2241c97e40d311e02286fb26ad4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:30.818941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083982/publication.mdobserved ea9d7ff996c8e6675742386761c267cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:30.796419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083982/publication.txtobserved b02eb90a97d67ea49a9afdddddc33e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:40.177669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083982observed d8297dbf350df30202e37627157de6f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:40.162115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083982/manifest.jsonobserved 3ecfb2241c97e40d311e02286fb26ad4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:40.146120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083982/publication.mdobserved ea9d7ff996c8e6675742386761c267cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:40.129174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083982/publication.txtobserved b02eb90a97d67ea49a9afdddddc33e96...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. |
|---|