OT-2026-000063141
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000063141) never changes.
Identity and time
| Publication number | OT-2026-000063141 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-7aca-94b8-77761ee97288 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063141 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e9b29b66d746bdd1641048264c1f0c1614b9268de00ff9f1a657e5a53ea9e6a |
|---|---|
| Markdown | 99ac43c36dc93fdefeccb593bd3824aa2bf731fe1fd77b83fffa43cb81c0cae0 |
| Publication page | 42bf37d8b7c7c263a0f42015bdcc32b417384ecec35c7ef46add768ab042966c |
| Manifest | 18e0243e3a748fea56ade450e1c495e1f5bf0b022f7fe72f276fd7716478ff8e |
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 | RaKMAzQSJ5/j4TnAoVseFLimw6IyydT1ivhiKzXIbSOGe7z184you0aaMkX1SouWu1YeAyHcUqxFUWkM0614Cg== |
| 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
| 2026-09-17T10:38:55.523577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063141observed 42bf37d8b7c7c263a0f42015bdcc32b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:55.505153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063141/manifest.jsonobserved 18e0243e3a748fea56ade450e1c495e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:55.488519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063141/publication.mdobserved 99ac43c36dc93fdefeccb593bd3824aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:55.470881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063141/publication.txtobserved 5e9b29b66d746bdd1641048264c1f0c1...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. |
|---|