OT-2026-000064210
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000064210) never changes.
Identity and time
| Publication number | OT-2026-000064210 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7003-bcdb-0193d12f45ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08994b8f0f6c4fb425e7c38518bb45e7918b3d824b0b9f9a4a32ac6b1a2f9c07 |
|---|---|
| Markdown | 0b62ab6dd69720bb40f813b388835eb815075f50a2f0a0481ccf2aa61c68f5c5 |
| Publication page | 83598db853febc24010cabeb99e18dd6af2ab9f327b24caad187aa33d48807da |
| Manifest | c60c67060b9f846f0024343affc9cd12fa4ebf5872b20b88eeb475462c2cbab6 |
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 | /00u5td8mFIaMun+CwLaz4FBs7K9OyZ2k500FBA5qgH1u1/YrR8R6ZkKhPLu77R8RDY+ttI7aYW0aFSQ1+FlAg== |
| 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
| 2026-09-17T10:36:19.744080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064210observed 83598db853febc24010cabeb99e18dd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:19.726382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064210/manifest.jsonobserved c60c67060b9f846f0024343affc9cd12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:19.709071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064210/publication.mdobserved 0b62ab6dd69720bb40f813b388835eb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:19.692037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064210/publication.txtobserved 08994b8f0f6c4fb425e7c38518bb45e7...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. |
|---|