OT-2026-000066458
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000066458) never changes.
Identity and time
| Publication number | OT-2026-000066458 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-703b-8d1f-e0c6369353cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066458 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa63e58c6753f862e72e1444918b42bb5d91b8cc09de86573a7b082078df9b97 |
|---|---|
| Markdown | be06f164b4e6a0ea4392031ee59dfe7dd2f7177deff39b2adfd929ebccc4ea34 |
| Publication page | 02c21b80dea0a85ef047f12b0781cdb24acbeeb0b78879b60c4fbec6a2cf0176 |
| Manifest | 81db13940aefb1d68223f0af4f729d88c1687006a5487e9b251888b7c0745379 |
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 | GsEChtYGmymaptsbKCNnYQVhgSY6VXbfATqWv+pkaFBFFoROqH4mfwDRQ65dFNTzcrHq+r9e8VG7VwEstVuyDA== |
| 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
| 2026-09-17T10:32:42.477133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066458observed 02c21b80dea0a85ef047f12b0781cdb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:42.458381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066458/manifest.jsonobserved 81db13940aefb1d68223f0af4f729d88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:42.440522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066458/publication.mdobserved be06f164b4e6a0ea4392031ee59dfe7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:42.424762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066458/publication.txtobserved aa63e58c6753f862e72e1444918b42bb...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. |
|---|