OT-2026-000065690
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, 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-2026-000065690) never changes.
Identity and time
| Publication number | OT-2026-000065690 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7a7e-80ea-279e0e3059aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065690 |
| Status | PUBLIC |
Content hashes
| Canonical text | cab5171e1a95d15f10777f93aaeff2cdd6a2fc8fc98878694387a7a419e433b5 |
|---|---|
| Markdown | 980e40a518aa7c35111b586bd59d2b87974f007af8413d175168990e41fead56 |
| Publication page | b7c6320368e5badde5a7b08d9282472fe09bbc7affaf22d5054bbe6e15c0593f |
| Manifest | 056293b5fa60dafbfe58b28819cddb70dc789c5a82bb78e898fb8938958cc677 |
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 | kQYb0a96pMnIc8Jxpc2Qa/RAY1zilIF9YGMkmPf1DsN1Dsi7xQ5DkZIPd6U411BErA22nudoNRKZlaxw++93AQ== |
| 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
| 2026-09-17T10:34:06.240238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065690observed b7c6320368e5badde5a7b08d9282472f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:06.223113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065690/manifest.jsonobserved 056293b5fa60dafbfe58b28819cddb70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:06.203000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065690/publication.mdobserved 980e40a518aa7c35111b586bd59d2b87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:06.185751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065690/publication.txtobserved cab5171e1a95d15f10777f93aaeff2cd...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. |
|---|