OT-2026-000063382
Publication integrity record
Foam pad vacuum gripper, 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-2026-000063382) never changes.
Identity and time
| Publication number | OT-2026-000063382 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7e93-bfad-5015b684cdf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063382 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cec2770bc3c2cbb51c3a42da48658a78c220c1796ce67ab8c2a43bcdec6aae7 |
|---|---|
| Markdown | 643b5491691a1bd492b521f4c922b60936b907f2352b756709e6801b5559a15d |
| Publication page | 9ff8666a24fd4634cf4dbfbad8afc69bc42dd2aa71774739984eb417d22c0a1a |
| Manifest | a767fdee8e4280c0b1b3de76e82cc656c0129c47d92506702f495defbd2dd22b |
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 | K3HbHeei4pXShuhvZ5QwK5nSiwbax2zNoMpsyUumMYaH4d/FVaUf2H9/KgCIKCMTw9MjQ7fDcZytBj79hKlnDQ== |
| 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
| 2026-09-17T10:37:17.687321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063382observed 9ff8666a24fd4634cf4dbfbad8afc69b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:17.669735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063382/manifest.jsonobserved a767fdee8e4280c0b1b3de76e82cc656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:17.650430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063382/publication.mdobserved 643b5491691a1bd492b521f4c922b609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:17.630023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063382/publication.txtobserved 6cec2770bc3c2cbb51c3a42da48658a7...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. |
|---|