OT-2026-000064038
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000064038) never changes.
Identity and time
| Publication number | OT-2026-000064038 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bd-76e4-b1f7-ebc048450fab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064038 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d00016cb900411fcf8e9d9abebe341f410051d0dcf1e7316f229c8e3e9fcf87 |
|---|---|
| Markdown | bdf735aa2dd06cfa447ab378526df0b967609dec75353610208653f60744ea11 |
| Publication page | ecdda908cd5773959c898e216a98bda88d9cd945b8df8246933e660fb8a5b93d |
| Manifest | 91c5cc9b7526ee73a3ee78fa68bbe7eb36eee5163cbd1f4b283e076f710ff413 |
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 | EtF9cDAuaoRczXc7HFriNQe19JgNmzfp/JnkQzr5O5ei1nSG7+hVljOkOYefgXlZugAkPZ9HmaPC4odNwdVABg== |
| 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
| 2026-09-17T10:37:07.589216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064038observed ecdda908cd5773959c898e216a98bda8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:07.571890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064038/manifest.jsonobserved 91c5cc9b7526ee73a3ee78fa68bbe7eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:07.553655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064038/publication.mdobserved bdf735aa2dd06cfa447ab378526df0b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:07.536382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064038/publication.txtobserved 8d00016cb900411fcf8e9d9abebe341f...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. |
|---|