OT-2026-000065994
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, 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-2026-000065994) never changes.
Identity and time
| Publication number | OT-2026-000065994 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7e36-9806-13f64d08e297 · 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-2026-000065994 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0e73b99ce516cd7b6366e9064da6fb0e1a595f36215740cb378494f18137b57 |
|---|---|
| Markdown | ca436b5be6889d55c6e280324d222be02b50cf099db6682bceb9baa45583e0a1 |
| Publication page | dce48c8b06726d863f6fa69f6e93ece4d7e34282fe7ded63dd3c096ef8facb4f |
| Manifest | 85ed17f4286cbf60d18500449e7340daf9831eb4d574165a28e3f77162531287 |
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 | lJampeY5QZ2hQ4E9ePA1ERwuvN1VqXMCWKGtysKZk2bkXGuaWgrRyvJdzeked4cTyPnwTrbsSlvuR1ED9qeMBQ== |
| 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
| 2026-09-17T08:50:30.334667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065994observed dce48c8b06726d863f6fa69f6e93ece4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:30.315719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065994/manifest.jsonobserved 85ed17f4286cbf60d18500449e7340da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:30.296090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065994/publication.mdobserved ca436b5be6889d55c6e280324d222be0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:30.276751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065994/publication.txtobserved d0e73b99ce516cd7b6366e9064da6fb0...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. |
|---|