OT-2026-000076098
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000076098) never changes.
Identity and time
| Publication number | OT-2026-000076098 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-785a-9728-03887d7ec803 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f46400555fc210f48e6c5d6d23890a7656574ba404ddcd9edde73ee855c5a8e |
|---|---|
| Markdown | 2f0afe4684973573f1e9cbe5458734957cd35f87858c6c02de5f8b49bd57d6a1 |
| Publication page | 9614cc61fa239907bfd719b0971678ae9a79d19c21ee5b08f40b5a2380c36309 |
| Manifest | d1ab299417c326256ad2073eab36c2ca27805c523e1b0dba08da2bd94faf33bc |
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 | 7m1tHgd8rPdHr4+PH0o+P+up+565aBMGOC80FUFXJVlxFPaIv07z0h5MQtd0vXsnw4rW7SPPbBf1lpHIYFGXBw== |
| 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
| 2026-09-17T10:10:58.513741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076098observed 9614cc61fa239907bfd719b0971678ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:58.494019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076098/manifest.jsonobserved d1ab299417c326256ad2073eab36c2ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:58.474072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076098/publication.mdobserved 2f0afe4684973573f1e9cbe545873495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:58.449311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076098/publication.txtobserved 1f46400555fc210f48e6c5d6d23890a7...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. |
|---|