OT-2026-000066146
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000066146) never changes.
Identity and time
| Publication number | OT-2026-000066146 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7ea9-91bb-6f6cd9f7b3b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066146 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb009e11802a399a9516c1443a854c1297921935d27dd97987dc5c7c4f7b8328 |
|---|---|
| Markdown | a0d20cedd9fb5d6e81ff1318e3b985d43ed0f4425bd111aa2686eb8414e16413 |
| Publication page | 1d2fcdd3184207f39d29ffeadc6da64662471ca17d5ebe8694dab09a668f40f0 |
| Manifest | 8dafff2990c84a992d57767d29bef461a2c232f79f07fea67f39424b0b027dcc |
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 | lwFJIzBxyjBADFYUAuVZOdIcpe3njw41CJ4GiV/rciIRfaQ3kn3NZ/N2ZY66uSFTTHrh3XeTSkHlF4yhKwIuDg== |
| 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
| 2026-09-17T08:51:03.755155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066146observed 1d2fcdd3184207f39d29ffeadc6da646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:03.737698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066146/manifest.jsonobserved 8dafff2990c84a992d57767d29bef461...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:03.594592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066146/publication.mdobserved a0d20cedd9fb5d6e81ff1318e3b985d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:03.574403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066146/publication.txtobserved eb009e11802a399a9516c1443a854c12...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. |
|---|